Product changelog

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New Yield Integrations

• Aave V3 Lending (X Layer): X Layer (OKX’s EVM L2, chain ID 196) is now a supported network, with gas paid in OKB. Aave V3 lending is live across 11 reserves: USDT0, USDG, xBTC, WOKB, xETH, xSOL, xBETH, xOKSOL, GHO, PT-USDG-29OCT2026, and native USDC, with APY sourced from the on-chain liquidityRate.

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Integration Improvements

• Yo Protocol: Yo yields now report their reward rate as two components, Vault APY and YO rewards. yoBTC’s quoted incentive is reported under YO rewards.
• RWA redemptions: Redemption requests for Midas, Dinari, Maple, R25, and Yuzu are picked up as soon as the exit transaction confirms, and each request is matched on-chain to the wallet that owns it.
• Cardano: Cardano native staking has a new preferred validator.

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Bug Fixes

• TON nominator pools: Unstaking balances for Chorus One, TonWhales, and P2P pools now leave out date when the pool has no unstake date set, so clients can fall back to the generic cooldown period.
• Stellar Blend Fee Vaults: useMaxAmount withdrawals now exit the position completely and leave no remaining shares.

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API Improvements

• Action events: GET /v1/actions and GET /v1/actions/:id now return REDEMPTION_SETTLED and REDEMPTION_CANCELLED events for Midas, Dinari, Maple, R25, Yuzu, and Veda. On WITHDRAW_REQUEST actions, clients can now tell a confirmed request apart from funds that have actually moved.

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New Yield Integrations

• Morpho V2 Presto USDC Prime and Presto Forte (Ethereum): Presto USDC Prime and Presto Forte vaults are now available on Ethereum through Morpho V2.
• Zama confidential vaults (Ethereum): New Zama confidential vaults are now available on Ethereum, including Flowdesk Confidential High Yield USDT, with USDT positions fully supported.

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Integration Improvements

• EtherFi enter and exit: Enter now accepts an optional outputToken (eETH or weETH), defaulting to weETH. weETH holders can exit directly, with the unwrap to eETH and the withdrawal request handled in one flow.
• EtherFi balances: Balances now return staked eETH and weETH together, so positions reflect the full staked amount across both tokens.

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Bug Fixes

• Morpho vault APY: Morpho vault APYs now keep updating reliably through transient upstream API errors.
• Hypercore: Deposits and delegations on Hypercore now recheck available balance right before submission, so transactions are built against the current state.
• Gearbox APY: Gearbox APY values are now validated before they appear in yield responses.

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New Yield Integrations

• Ember eEARN, PPLUS, and hBTC (Ethereum, Base): Ember curator vaults are now available, with eEARN and PPLUS on Ethereum and hBTC on Base. Each includes deposit and redemption metadata and a per-vault settlement cadence. Exit metadata reports the real minWithdrawableShares, and share-based and max-amount exits no longer apply a separate asset-amount minimum.
• Lagoon Tulipa and 9Summits vaults (Ethereum): Tulipa USDC and 9Summits USDC/EURC vaults are now available through the Lagoon integration.
• Nest Factor and AXI vaults (Ethereum, Plume): The Factor Plume Factor Vault and Nest AXI Vault (nAXI) are now available on Ethereum and Plume. Most Nest RWA vaults now use a standard 1-day cooldown, while FalconX CLO uses 30 days. Nest Perena is deprecated.

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Integration Improvements

• Renzo ezETH and KelpDAO: You can now exit and withdraw from Renzo ezETH liquid restaking and from KelpDAO positions.
• TAO root staking: TAO root staking now supports claiming rewards under the Root Reborn upgrade, and rewards and principal are calculated for post-upgrade positions.
• Blend (Stellar): Blend now supports Fee Vault routing via feeConfigurationId and allocatorVaultContractAddress. Balance responses report direct-pool and Fee Vault balances separately.

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Bug Fixes

• Yearn: Yearn V2 vaults now report Kong net APY, and Yearn ERC-4626 vaults report the marketed net APY, matching Yearn’s dashboards. Yearn V2 TVL now uses the correct canonical token value.
• Solana transaction submit: A malformed signed Solana payload now returns a 400 with input validation details.
• Superstate TVL: Superstate TVL now returns an error when the on-chain oracle price is invalid.

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New Yield Integrations

• Arc (Arc mainnet): Arc is now a supported network, with Arc Morpho vaults and Aave v4 pools available through the API.
• Aave v4: Aave v4 supply is now available across supported networks, with matching token-catalog and yield listings.
• Upshift: Upshift vault coverage now includes additional router and adapter variants, including Veda wrapper vaults.

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Integration Improvements

• Cardano and Polkadot validators: Cardano validator metadata (pool list and stats) is now fetched live from Cardanoscan with JSON fallbacks. On Polkadot, a new Meria node joins the preferred validator set and five decommissioned Meria validators move to the decommissioned list.
• Stellar Protocol 28: Stellar yields now decode Protocol 28 XDR, so they keep working through the network upgrade.
• Osmosis reward history: Historic reward buckets on the Earn Osmosis stakes endpoint now backfill reliably.

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Bug Fixes

• TVL correctness across ERC-4626 protocols: Compound V3, Curve LP, Ondo, Summer.Fi, and Yo Protocol now report canonical TVL, with Curve LP denominated in USD and Yo Protocol vaults covered for the first time. Across all five, an upstream RPC, oracle, or API failure now surfaces as an explicit error.
• Sui balances: Sui exchange rates and historic balances resolve correctly after upstream GraphQL schema changes.
• Ethereum EURC logo: Ethereum EURC (Euro Coin) now carries a logoURI in token metadata.

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API Improvements

• Yield API: Partner teams can now create sub-clients programmatically instead of requesting manual provisioning. The OpenAPI spec is also usable for client codegen, with the network path parameter declared on /v2/networks/{network}/gas and version suffixes removed from operationIds.

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New Yield Integrations

• Morpho V1 mUSDC (Arc testnet): Arc testnet (chain ID 5042002) is now a supported EVM network, with native USDC gas and Arcscan as its explorer. The Morpho V1 mUSDC ERC-4626 vault is live on it.

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Integration Improvements

• Cosmos Hub validators: Cosmos Hub staking now loads validators live from the chain, so jailed operators correctly surface as jailed and are excluded from preferred sets. APY is sourced from on-chain mint data, with Mintscan and fixed-rate fallbacks behind it.
• Kamino vault display names: solana-kamino-usdc-dwsxb18x-vault now displays as RockawayX RWA USDC and solana-kamino-usdc-9e69u4gz-vault as Gauntlet USDC Prime. Yield IDs, vault addresses, APY, and TVL are unchanged, so existing integrations keep working.
• Reward and balance indexing across Osmosis, HyperEVM, Monad, TON, and Polkadot: Reward and balance data on these networks now indexes reliably at scale, including correct ERC-4626 balance ranges on HyperEVM and Monad and complete pool reward history on TON.

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Bug Fixes

• Mixed-case addresses on actions and positions: POST /v1/actions and GET /v1/positions now accept hex addresses regardless of casing, so an address without a valid EIP-55 checksum is handled normally.

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API Improvements

• MCP end-user IP forwarding: POST /mcp now forward the end user’s IP to the Yield API for BYO-key callers, so geo-gated yields such as Midas and Dinari evaluate against the end user’s location. Service-key callers are unaffected.
• OpenAPI spec: Balance-history and reward-history endpoints and their DTOs are no longer emitted in the public OpenAPI spec.

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New Yield Integrations

• Kinetiq Earn Vault (HyperEVM): Kinetiq’s kHYPE yield is now available on HyperEVM via the Veda BoringVault stack, with deposits through Teller, withdrawals through Queue, and APY sourced from the on-chain accountant rate.
• Sentora RWA (Ethereum): A new PYUSD multi-asset vault is available on Ethereum through Upshift, with sentPRIME as the share and reward token.

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Integration Improvements

• Ethena and Ondo APY: Ethena sUSDe now uses Ethena’s trailing 7-day rate rather than a single spot snapshot. Ondo OUSG and USDY now use discrete compounding, matching Ondo’s marketed rate.
• APY accuracy pass: Upshift now reports its marketed rate and YO Protocol reports its 1-day rate; both, along with Venus Flux, throw an explicit error on APY failure instead of silently returning 0%. Sommelier, Lagoon, and Summer.fi APY are now validated against each protocol’s marketed rate.

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Bug Fixes

• Kinetiq withdrawal tracking (HyperEVM): Withdrawal status tracking for Kinetiq on HyperEVM is now accurate, so SOLVED and CANCELLED states reflect the correct queue state.
• Stale actions in history: Never-signed actions now expire, and STALE actions are hidden from history by default.
• Data accuracy fixes: POL native balance reporting is corrected, and GET /v1/transactions/:id (and related endpoints) now returns explorerUrl for every transaction. The Kamino Galaxy USDT vault displays its full name and share token (Galaxy USDT / kV-GUSDT), Robinhood’s USDG price no longer falls back to $0, and preferred-validator flags (e.g. Luganodes) are now set correctly.

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API Improvements

• Multi-asset vault entry/exit via MCP: actions_enter and actions_exit now accept inputToken/inputTokenNetwork and outputToken/outputTokenNetwork, unblocking entry and exit for any yield with more than one deposit or exit token (Plume Nest, Sky sUSDS, Paxos, and others). Unknown MCP arguments now return a validation error naming the key instead of being silently dropped.

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New Yield Integrations

• Sentora vault (Stellar): The Sentora vault is now available on Stellar, with deposit, withdraw, and claim flows built on Soroban contract calls.

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Integration Improvements

• Polkadot staking: Polkadot’s surfaced unbonding period drops from 28 days to 2 days, following Referendum 1910.
• Meria validators: Meria’s active validator set is refreshed for Avalanche and Aptos native staking.

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Bug Fixes

• Substrate networks: APY on Substrate networks now reflects the on-chain value.
• Ethereum mTBILL: The mTBILL default output token resolves correctly again.

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API Improvements

• Yield API: New simulate endpoints let clients preview an action’s cost before submitting, starting with gas.
• Action creation: Action creation responses include entryReserveEstimate so required entry reserves can be preflighted, and Yield API responses include amountRaw for precise unformatted amounts.
• POST /v1/actions/enter: A malformed Solana address returns a structured InvalidAddressError in the 4xx range.
• Bulk actions: Bulk actions merge into split transactions where it is safe to do so, reducing signing overhead.
• MCP: The MCP server now serves /.well-known/x402.json as a manifest alias, improving discoverability for x402-native clients.

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New Yield Integrations

• Aave v3 lending (Monad): Twelve new Aave v3 lending yields are live on Monad mainnet, covering USDT0, USDC, mUSD, AUSD, WETH, GHO, and their partner reserves. Lending behavior is identical to Aave v3 elsewhere.
• RockSolid rETH vault (Ethereum): The RockSolid rETH vault is now available on Ethereum.

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Integration Improvements

• ERC-4626 and OAV: computedRewardRate now uses a median-smoothed 30-day APY from aligned daily price-per-share snapshots, falling back to the underlying APY net of performance fee when history is incomplete. Short-window noise no longer shows up on vaults whose 30-day trend is stable.
• Concrete USDT vault: Concrete vaults support a minimumDeposit, and the USDT vault floor is set to 1.0, so sub-minimum deposits are rejected before they revert on-chain.
• Solana Merge Balances: A partial unstake that would leave a remaining balance below the paused / pending-shares threshold is blocked; in that case only a full unstake is allowed.

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API Improvements

• ERC-4626 exits: An ERC-4626 exit with amount supplied now withdraws that amount of assets, matching integrator expectations for asset-denominated exits. shareAmount, shareAmountRaw, and useMaxAmount continue to redeem shares.
• RWAs: IP-based geo enforcement is on for real-world asset issuers including Dinari, Superstate, Nest, Ondo USDY/OUSG, and Securitize. Where geoBlockingEnforced is true, deny-default yields also block IPs whose country is not on the allow-list, on top of existing hard blocks.
• Tron staking in portfolio balances: Portfolio chain-scans include tron-trx-native-staking, so Tron balances surface for addresses with no prior interaction once Tron is enabled for the project.
• WebAuthn and passkey MFA: FIDO2 hardware security keys and passkeys are available as a second MFA factor, with endpoints to register, authenticate with, and manage keys. TOTP and passkeys can coexist, and disable or delete flows are blocked when they would leave an account with no factor.

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New Yield Integrations

• R25 Axil Prime Credit 3M (Pharos): A new RWA private-credit vault takes USDC deposits via ERC-4626 and exits via an ERC-7540 redeem request. Availability follows the on-chain epoch deposit and redeem windows, deposits are capped by remaining subscription capacity, and R25 executes claims for users, so a pending exit surfaces as exiting with a settlement date and no claim step. Pharos is now a supported EVM network.
• Yuzu syzUSD feeder vault (Ethereum): The Yuzu Money syzUSD feeder vault accepts USDT deposits. Exits queue an on-chain redeem order and settle through a separate CLAIM_UNSTAKED step once Yuzu fills it, with pending orders surfaced as Unstaking and Unstaked balances.

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Integration Improvements

• Midas RWAs: All four Midas vaults expose a per-yield kyc eligibility block with geoBlockingEnforced: true, a selfAttestation.documents list, refreshed blocked-country and EEA investor-tier metadata, and a prospectus disclosure URL. Enter and manage requests from a blocked country or subdivision, or from a US person, are rejected with 403 before Midas’ own KYC gate. mTBILL is published with kycMode: 'none' and kycRequired: false, so the permissionless path can be integrated directly.
• useMaxAmount on exit: Exits honor useMaxAmount on SparkLend, Compound V3, and Sommelier. Allocator ERC-4626 paths redeem the user’s full share balance, direct-pool paths use each protocol’s withdraw-all option, and Sommelier WETH vault max exits unwrap exactly what the vault reports as redeemable.
• Upshift vaults: Upshift vaults are first-class in balance and reward reporting, including multi-asset price-per-share lookup and correct share-token resolution when several tokens share a contract.

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Bug Fixes

• Base EURC Aave V3: Deposits and withdrawals on Base EURC Aave V3 lending route through the correct wrapper contract.

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New Yield Integrations

• Midas mGLO (Base, Robinhood): Midas mGLO, the Fasanara Global Open fund, is now available on Base (USDC) and Robinhood (USDG), with a standard redemption-request path and an instant redeem path mirroring Midas mTBILL. mGLO shares Midas’ KYC gate and non-US-persons policy and uses the WITHDRAW_REQUEST and INSTANT_WITHDRAW pending-action types.

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Integration Improvements

• Dinari USD+: USD+ enters now run an on-chain compliance check before any transaction is built, rejecting blacklisted wallets with a typed RwaRestrictedAddressError and HTTP 412. USD+ also reports kycRequired: false, so deposits no longer need to be routed through a KYC step.
• Superstate USTB/USCC and Dinari USD+: Superstate USTB and USCC now expose an investmentSchedule covering subscription and redemption windows, timezone, per-path settlement, accrual timing, and per-path limits. Dinari USD+ vaults on Ethereum, Base, and Arbitrum expose instant and standard settlement paths with per-network cutoffs and an estimated redemption duration of 0 to 3 days.
• Midas mTBILL: mTBILL’s investment schedule now reports the instant-redemption fee under fee.rate and per-network executable capacity under limits.availableLiquidity, so an instant redeem can be preflighted against Midas’ current instant bucket.
• useMaxAmount on exit: Exits honor useMaxAmount on Drift, Kamino Lending, and Kamino Vaults, reading the live staked balance and applying the same performance-fee treatment as a full-balance withdraw. On Aave V3, useMaxAmount no longer requires a placeholder amount; the two are mutually exclusive, matching the rest of the ERC-4626 exit surface.

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Bug Fixes

• GET /v1/validators: Focus queries (?focus=…) return the expected validator set.
• Invalid feeConfigurationId on enter: An enter request carrying a feeConfigurationId that does not exist for the yield returns 400 BAD_REQUEST explaining the mismatch.

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API Improvements

• MCP: MCP publishes 12 free read tools (yields, actions catalog, networks, providers, transaction status, KYC status, validators) on the x402 discovery surface. The four paid x402 tools now advertise per-tool tags, full input and output schemas, and example addresses, so agents can pick the right tool without a list_tools roundtrip.

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New Yield Integrations

• Spark Savings USDG (Robinhood Chain): The Spark Savings USDG (spUSDG) ERC-4626 vault is now available on Robinhood Chain mainnet, with Spark’s referral deposit path preserved.
• Morpho V2, Compound V3, and Edel Finance (Robinhood Testnet): Robinhood Testnet now carries a Morpho V2 fUSDC ERC-4626 vault, a Compound V3 rUSD lending market, and Edel Finance lending across WETH, TSLA, AMZN, PLTR, NFLX, and AMD. The new markets run on a static 1% APY until there is enough on-chain activity to compute a live rate; Aave V3 lending on Robinhood Testnet is deprecated in favor of Edel.

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Integration Improvements

• Nest RWAs: Nest vault yields now expose an investmentSchedule built from each vault’s cooldown, with instant, liquidity-bounded instant, and standard settlement paths plus ERC-7540-style claim. Per-vault marketDays and estimatedDuration cover treasury (4d), credit (7d), and acrdx (90d).
• ERC-4626 allocator vaults: Aave V3, Compound V3, SparkLend, and Sommelier balances now denominate staked value in the underlying token and report wrapper, cellar, or allocator exposure via shareToken, shareAmount, and shareAmountRaw.
• SparkLend and Aave V3: SparkLend and Aave V3 now report accurate statistics.uniqueUsers for their rebasing receipt tokens (aTokens and spTokens).

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Bug Fixes

• Kamino Lending: First-time native-SOL deposits and sponsored deposits from fresh Solana wallets now succeed; entryReserveEstimate accounts for the wrapped-SOL account and obligation setup a first deposit requires.
• Fluid ERC-4626: Fluid vault APY now resolves from the protocol’s canonical total rate when it is present, with safer handling when reward data is missing or expired.

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API Improvements

• MCP: yields_get_balances, actions_enter, actions_exit, and actions_manage are callable through an x402 payment layer, so any x402-ecosystem agent can use them without an API key: a free tier of 30 calls per wallet per 24h, then $0.001 USDC per call on Base mainnet. GET /openapi.json describes the paid endpoints in x402scan’s format for CDP Bazaar and x402scan indexing.

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New Yield Integrations

• Monad — Native Staking: Added native staking support on Monad testnet.
• Everstake Pooled ETH — Ethereum Hoodi testnet: Added Pooled ETH staking via Everstake on the Hoodi testnet.
• Morpho v2 — Optimism: Expanded Morpho v2 vault coverage to Optimism, joining existing support on Base, Ethereum, and Arbitrum.

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Integration Improvements

• Summer.fi APY: Switched from real-time to 30-day average APY for more consistent and accurate yield display, aligned with standard protocol reporting.
• LST/LRT metadata expansion: Extended shareAmount, shareAmountRaw, and pricePerShare balance fields — previously available only on ERC-4626 vaults — to liquid staking and restaking integrations on EVM (e.g. rETH, stETH, ezETH).
• ERC-4626 rewards indexing: Implemented rewards indexing for Curve lending vaults using price-per-share, enabling accurate historic view of vault APYs and user earnings.
• Veda Plasma vault — withdrawal tracking: Deployed withdrawal tracking to sync on-chain withdrawal state and surface accurate pending/solved/cancelled statuses.
• USDT approval — /v1/actions/enter: Fixed enter action for USDT on Ethereum when a non-zero allowance already exists. The API now returns the correct approve(0) → approve(amount) two-step sequence required by the USDT contract.

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New Yield Integrations

• slisBNB Staking (Lista DAO): Full slisBNB staking flow live on BNB Chain — enter (BNB → slisBNB), exit, and claim. Includes on-chain position tracking, vault discovery and data fetching, and staking metadata fully exposed in the API.
• Generic ERC20 Balance Indexer: Deployed an Ethereum ERC20 balance indexer, enabling programmatic balance tracking across ERC20 assets.

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Integration Improvements

• EIP-712 compliance: Signing keys renamed to conform to the EIP-712 standard. Missing EIP type definitions added to ensure correct structured data signing behaviour.
• Action summary and payload: Corrected action summary construction and payload serialisation.
• OAV forwardRef: Removed a forwardRef yield injection that was causing a private-field runtime error.
• Database migration indexes: Fixed forced named indexes on manual migrations, resolving a schema consistency issue.

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New Yield Integrations

• Summer.fi Vaults: QA stabilisation complete. Summer.fi vault integration is now fully production-ready.

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Integration Improvements

• Cosmos validator fetch: Overhauled Cosmos validator data fetching for improved reliability and completeness. Cosmos chains added to automated validator metadata update pipeline.
• Indexer migration to NowNodes: Migrated indexers and cron jobs from QuickNode to NowNodes. NowNodes also removed from Polkadot where performance was degraded.
• dRPC disabled on Osmosis: Disabled dRPC as a provider on Osmosis following reliability issues.
• Injective signing: Fixed a signing issue on Injective transactions.
• Renzo deposits on L2s: Resolved failures affecting Renzo re-staking deposits on L2 networks.
• /grow endpoint performance: Parallelised backend requests and added a 1-minute cache, reducing response times under load.
• CREATED actions: Actions in CREATED state now correctly account for focused yields and focused validators.
• Webhooks: Released webhook CRUD API, core event library, and reliable event dispatcher. Covers balance and transaction lifecycle events.
• Bittensor validator fetch: Resolved a symbol resolution issue causing incorrect validator metadata on Bittensor.
• Metadata cron separation: Split the metadata expanded cron job into a dedicated process, improving scheduling isolation and reliability.

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New Yield Integrations

• Morpho V2: Integrated the Morpho V2 contracts. APY calculation was corrected immediately to account for V2 vault share accounting.
• Spark Vaults — referral codes: Added referral code support for Spark vault interactions.
• Stellar: Updated Stellar integration to maintain compatibility with current node APIs.

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Integration Improvements

• ETH native staking reward backfill: Deployed the ETH native staking reward backfiller and indexer, with cron-based systematic backfill and error-protected batching for exited validator tracking.
• Withdrawal address collection: Extended the validator cron to collect withdrawal addresses from active validators, improving data completeness for reward attribution.
• Yuma validators: Expanded the preferred Yuma validator set.

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Bug Fixes

• Cardano gas estimation: Fixed a 5xx returned when a wallet has insufficient funds on gas estimation. Now returns a descriptive client error.

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New Yield Integrations

• Aptos Native Staking: Added native staking support for Aptos, expanding coverage to the Move ecosystem.
• Summer.fi Vaults: Integrated Summer.fi yield vaults with full deposit, withdrawal, and APY support.

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Integration Improvements

• SUI rewards: SUI epoch rewards are now fully exposed in earn and rewards summary endpoints.
• ETH validator exits: Deployed a cron to index and track exited Ethereum validators, improving the accuracy of historical reward backfill.
• ETH validator deposits: Added isBls flag to the validator deposit table for improved deposit classification.
• DEX abstraction: Added support for enabling DEX abstraction transactions.
• SOL rent check: The API now returns a clear, descriptive error when a Solana wallet lacks sufficient SOL to cover account rent.

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Bug Fixes

• ERC-4626 vault withdrawal fallback: Improved the withdrawal amount check to correctly fall back to maxRedeem when the requested amount exceeds the available position, preventing underpayment errors.
• Cosmos transaction signing: Fixed a signing regression causing intermittent broadcast failures on Cosmos.
• Missing Drift provider: Added missing provider reference that was causing entry failures on Drift.
• Transaction DTO: Corrected a parsing bug that silently dropped passthrough fields in the Transaction DTO.
• Tron entry validation: Improved error messaging when no validator addresses are provided on Tron staking entry.

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Integration Improvements

• Kamino — additional markets and stability: Added missing Kamino lending markets and resolved issues with receipt token address accuracy, null TVL values, SOL vault discovery, and entry errors, substantially improving Kamino integration reliability.
• TVL data for Sparklend, Compound V3, Venus: Added on-chain TVL fetching to these three yield modules.
• Solana gas fees: Corrected gas fee calculation for Solana transactions.
• Drift SDK removal: Completed removal of the Drift SDK dependency, simplifying the integration layer.
• Enhanced event schema: Shipped an improved event schema with richer payload data for action and balance lifecycle events, alongside compute unit and schema consistency fixes.
• CASH token price: Fixed CoinGecko ID mapping for the CASH token.
• ETH validator deposit indexing: Launched ETH validator deposit indexing, with a BLS flag added to the validator deposit table for accurate deposit type tracking.

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Bug Fixes

• Cardano staking UTXO: Fixed UTXO composition and improved UTXO fetching and filtering for Cardano staking interactions via hardware wallets.
• Balance and reward response types: Corrected numeric type formatting on balance and reward responses where values were being returned as strings.

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New Yield Integrations

• Kamino Vaults: Added Kamino yield vaults on Solana, covering deposit, withdrawal, metadata, and live APY data. Max-redeem guard added to handle dust-close scenarios.
• Kamino Lending: Added Kamino Lending markets on Solana, expanding yield coverage to include lending opportunities.
• SUI Epoch Rewards: Deployed the SUI rewards indexer. SUI reward data is now live in earn and rewards summary responses.

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Integration Improvements

• Solana historic staking data: Solana historic staking data is now supported, giving stakers full visibility into their reward history.
• Share token resolution: Fixed canonical token resolution when a share token is the input, preventing incorrect token metadata from surfacing.
• Validator status: Non-database validators are now correctly assigned an active status.
• Pending action amounts: Actions now include the associated token amount in the pending action payload.
• Credora vaults: Resolved an issue causing Credora vault entries to display incorrectly.
• Risk metadata: Added ExponentialFi and Credora risk score metadata infrastructure to the yield data pipeline.

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Integration Improvements

• Yield state persistence: Yield state is now stored in the database and fetched selectively, dramatically reducing on-chain call volume and improving response latency.
• Renzo deposit fix: Resolved an issue preventing Renzo re-staking deposits from processing correctly.
• Gas limit: Corrected the gas limit calculation for deposit transactions.

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Bug Fixes

• Cosmos redelegate: Fixed transaction construction for Cosmos redelegate operations.
• Cosmos withdraw unbonded: Corrected value passing in withdraw-unbonded flows, resolving failures for users attempting to claim unlocked stake.
• Cosmos pending action tracking: Improved pending action state tracking for redelegate operations.
• stETH implementation address: Updated to the current proxy implementation address, preventing stale-address errors.

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Integration Improvements

• Validator fetch: Fixed an edge case where yields with validators not present in the database returned incorrect or missing data.
• EtherFi balance: Corrected ETH as the balance token with the proper exchange rate for EtherFi positions.
• Share amount on balances: Added share amount data to balance responses for more accurate vault position reporting.

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Bug Fixes

• Cardano transaction status: Fixed a case-handling issue affecting transaction hash lookups for Cardano.
• LiFi error propagation: Improved error handling in the LiFi swap integration to surface actionable error states.

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Integration Improvements

• Cosmos rewards: Connected Cosmos network rewards, stakes, and grow data to the API via the new indexer, replacing the legacy Cosmos data source.
• Osmosis and NEAR rewards: Exposed Osmosis claimed rewards and full NEAR historic rewards data in the rewards summary endpoints.
• Osmosis rewards indexer: Enabled the Osmosis rewards indexer in production.
• Drift: Completed a full refactor of the Drift integration. Deposit and withdrawal flows are now stable.
• EtherFi balance: Corrected ETH balance token representation to use the proper exchange rate for EtherFi positions.
• Address resolution for stake queries: Increased the address resolution limit per stakes request, improving coverage for wallets with large validator sets.
• LiFi swap integration: Added swap and bridging functionality via LiFi, expanding supported funding paths.
• Email token security: Replaced insecure email confirmation token generation with a cryptographically hashed token.
• Cardano validators: Updated Cardano validator metadata.
• TypeORM: Upgraded to 0.3.28.

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New Yield Integrations

• Curve LP + PancakeSwap LP: Added Curve and PancakeSwap liquidity pool yield integrations with deposit, withdrawal, and live APY support. LP entries were also restored to the legacy API surface.
• LayerZero Omnichain Vaults: Added LayerZero cross-chain ERC-4626 vault support for yield access across chains.

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Integration Improvements

• SUI Balance Indexing: Launched core SUI on-chain balance indexer and deployed historical balance data, providing the infrastructure for accurate reward and position tracking.
• SUI unstaking data: Fixed incorrect parsing of unstaking data in SUI position responses.
• Validator-specific rewards: Optimised reward reporting to return per-validator reward data with improved response performance.
• Vault capacity: Added currentCapacity and supplyCap to the YieldDto, enabling deposit limit visibility across yield positions.
• Curve argument passing: Fixed an issue where token amounts were not correctly forwarded in Curve interactions.
• Withdrawal amount flexibility: Updated ERC-4626 integrations to accept any withdrawal amount rather than enforcing fixed thresholds.
• APY fallback for LP yields: Stabilised APY display for LP yields during data gaps using a fallback strategy.
• Heartbeats for critical crons: Added health heartbeats to important background jobs for improved observability.
• getCapacity method: Added capacity querying capability to YieldModuleCore, supporting vault-level supply cap enforcement.

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New Yield Integrations

• Euler Vaults — reward token APYs: Euler vault APYs now reflect all active reward tokens in addition to the base rate. Expired reward programmes are automatically excluded via date-based filtering.
• Euler Monad Vaults: Added Euler vault coverage on Monad.

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Integration Improvements

• Cronos unstaking period: Updated from 21 to 28 days to reflect the current on-chain configuration.
• Ethena APY: Switched to the 30-day average for a more stable return signal.
• Validator APY on stakes: Stakes endpoint now returns individual validator APYs rather than a pool-level average, improving accuracy of per-position return data.
• Cache invalidation for created transactions: Actions in a CREATED state now correctly invalidate the relevant caches.
• Withdrawal ID caching: Withdrawal IDs are now cached on discovery, reducing redundant lookups.
• Osmosis gas prices: Updated gas price parameters for Osmosis.

​

Bug Fixes

• AVAX hardware wallet app ID: Corrected the hardware wallet application identifier for AVAX interactions.
• CORS for admin API keys: Resolved a CORS misconfiguration blocking admin API key usage from certain origins.

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New Yield Integrations

• Upshift Vaults: Full integration live across Ethereum, Arbitrum, Optimism, Base, HyperEVM, Monad, and Polygon. Post-launch fixes addressed max-withdrawal sweep accuracy, receipt token inclusion, points as additional reward tokens, decimal precision, exit amounts, and approval handling for non-standard vault types.
• Monad Morpho Vaults: Added Morpho vault support on Monad. Withdrawal reliability improved via increased cache TTL and indefinite caching of withdrawal IDs.
• Monad Native Staking: Native staking integration launched on Monad testnet, including token price support for APY display.

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Integration Improvements

• Persistent Cache: Introduced a durable Redis-backed deep cache across yield lookups, reducing on-chain call volume and improving response consistency under load.
• Multi-asset vault output tokens: Fixed incorrect output token resolution for multi-asset vault positions.
• Action state consistency: Actions that complete all transactions now correctly reach a finalised state, resolving a class of stuck-action reports.
• Validator data: Updated manual validator entries across BSC and Polygon.

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API Improvements

• Programmatic endpoints: Released programmatic endpoints for yield management, fee configuration, and project API key administration.
• Two-factor authentication: Added two-step authentication support to the admin API.
• Passwordless login: Removed password-based authentication in favour of a secure passwordless login flow.

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New Yield Integrations

• Curve Finance: Added full Curve Finance support for:
  • Curve Savings: scrvUSD savings vault on Ethereum
  • Curve Lending: 37 yield opportunities across Ethereum, Arbitrum, and Optimism. The integration also introduced crvUSD/scrvUSD token definitions, added Curve as a yield provider, implemented APY fetching for both savings and lending products, and added a populate script to automatically load and filter lending markets (limited to pools with over $10k TVL).
• Monad mainnet support: Introduced Monad mainnet with RPC, gas, explorer, and token configuration
• Integration of Upshift vaults: Added full Upshift support with
  • Current scope includes ERC-4626 standard vaults across 7 networks including Ethereum, Arbitrum, Optimism, Base, HyperEVM, Monad, and Polygon). Implemented core vault operations — deposit and withdraw in addition to added metadata, APY fetching, and a populate script for automated vault addition.

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Integration Improvements

• Deprecation of Euler Frontier Yala vaults: Deprecated and decommissioned three Euler Frontier Yala vaults (YU, USDC, and USDT).

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Integration Improvements

• Polkadot indexing migration: Introduced a new Polkadot rewards indexing service (indexing-v2) with a dedicated database table. This migration allows for accurate historical tracking of earned rewards pre and post Polkadot migration to AssetHub.
• Addition of useMaxAmount argument: Added support for a new useMaxAmount argument across the ERC4626 withdraw flow, allowing users to withdraw their full vault balance without specifying an amount.

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Yield.xyz Infrastructure

• Multi-token support to enable dual-sided liquidity pool integrations: Added support for multiple canonical tokens across the Yield API and core library. Updated DTOs and OpenAPI specs with canonicalTokens and multi-amount fields, introduced outputTokenBalance in balance responses, and refactored core adapters and module logic to use metadata-driven schemas.
  • This enables correct handling of protocols with multi-token staking/unstaking flows and improves overall consistency and flexibility.
• Support for forcing validator refresh in APY calculations: Added a new forceValidatorFetch parameter to APY calculations across all yield modules, allowing callers to refresh validator data on demand.

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Integration Improvements

• Completed Polkadot and Kusama migration to AssetHub: Updated Polkadot and Kusama configurations to use AssetHub parachain endpoints instead of Relay chains. Switched RPC providers and explorer URLs to Asset Hub equivalents.

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Yield.xyz Infrastructure

• Improved asset price handling: Added a database-backed price lookup to the pricing service, reducing reliance on external APIs. Introduced TokenPricePersistenceService to query cached token prices, updated PricingService to check the database before making external requests.
• Fetching of APYs based on PPS changes for OAVs: Added support for snapshot-based APY calculation using historical price-per-share data and updated fee configuration logic to use snapshot-derived APY when available.

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New Yield Integrations

• Plasma support: Added support for the Plasma network (Chain ID 9745, OP Stack L2) with integrations for Aave V3, Euler, and Fluid.
  • Introduced 82 new yield opportunities across supported DeFi protocols.

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Integration Improvements

• Updated validator mappings: Updated validator mappings for BNB Smart Chain and Polygon native staking.
• Morpho APY update: Updated Morpho vault integration to use 30-day APY instead of the previous APY calculation approach for improved accuracy.
• Yearn TVL: Retrieve total assets in individual Yearn vaults, exposing the data through the yield statistics API.

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Validator Updates

• Luganodes: Removed Polkadot validator due to oversubscription
• Meria: Added a new Polkadot validator

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New Yield Integrations

• Spark Savings Vaults V2:
  • Added support for Spark vaults V2 with three new yield opportunities on Ethereum — USDC, USDT, ETH.
• SUI network: Added support for Sui network.

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Integration Improvements

• TVL metadata across ERC4626 yields: Added TVL (Total Value Locked) calculation and storage for ERC4626 vaults. Implemented aggregation of totalAssets across vault tokens and updated the yield statistics API to expose TVL.
• Bittensor validator fetching: Bittensor validator data fetching updated by using Taostats API.

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Yield.xyz Infrastructure

• Shield update: Introduced a DEFAULT_SHIELD_MODE constant in ShieldValidationService, and ensured fallback to BLOCK for invalid or missing modes.
• Address relation in transaction fetch logic: Improved transaction data fetching by including the address relation in stake queries, ensuring address data is always loaded for validation. Removed optional chaining on tx.stake?.address since the relation is now guaranteed.

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Validator Updates

• Everstake: Removed as a provider on Osmosis.

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New Yield Integrations

• Monad testnet integration: Added support for testnet in preparation for mainnet launch.
• Ethereum staking on Hoodi: Migrated Ethereum native staking providers from Holesky to Hoodi testnet enabling staking via Luganodes, Figment, and P2P.
• New Morpho vaults:
  • Added support for 14 new Morpho vaults across Optimism, Ethereum, Base, and Polygon.

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Integration Improvements

• Added commission and TVL metadata to Ethereum staking yields: Introduced CommissionAppliesTo and TvlLevel enums with YieldCommission and YieldTvl interfaces, enriched metadata for StakeWise vaults and Ethereum staking providers and updated Dtos to expose the new fields.
• Solana staked balance update: Improved Solana staking balance accuracy by filtering out balances not owned by the authorized staker. Added getAuthorizedStakerFromParsedData helper to extract staker info from account data and updated getStakedBalancesMultivalidator to exclude delegated balances (e.g., Marinade SOL, Jito SOL) not belonging to the user.

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Yield.xyz Infrastructure

• Gas estimation improvements: Added a configurable gasMultiplier to ERC4626 vault metadata to improve gas estimation accuracy.

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Validator Updates

• Validation Cloud: Added as one of the preferred staking providers.

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New Yield Integrations

• Maple Finance
  • Added support for two additional yields — syrupUSDC and syrupUSDT.
• Morpho
  • Added three new Morpho vaults: Keyrock USDC, Relend USDT, and Clearstar USDT Reactor.

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Yield.xyz Infrastructure

• Disabled balance preCheck: Refactored InitializedYieldModule by removing redundant balance checks and dependencies.
• Shield release: Zero-Trust Transaction Validation Library, a new validation framework that ensures every unsigned transaction from the Yield API is structurally correct, untampered, and matches a known-safe pattern before signing.
  • Zero-trust verification: Validates transactions against audited templates to prevent tampering.
  • Chain-agnostic: Supports EVM, Solana, and Tron (with Cosmos, Bittensor, and Polkadot, and others coming soon).
  • User protection: Guarantees users only sign intended, verified transactions.
  • Developer integration: Available via NPM and GitHub.
• Widget
  • Wallet connector update: Added wallet connector customization to the @stakekit/widget package, allowing developers to control displayed connectors and mappings. Introduced mapWalletListFn in SettingsProps and a new createWallet utility for defining custom connectors.
  • Network grouping in wallet connect module: Refactored chain group handling and improved multi-chain wallet integration across Ethereum, Cosmos, Tron, and Substrate (new addition to supported connectors) by adding explicit chainGroup objects for consistent UI and configuration.

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Validator Updates

• Pier Two: Added support for Pier Two Polkadot validator.

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New Yield Integrations

• Deprecated DeFi yields update:
  • Updated Yearn integration to use the yDaemon API and normalized token pair handling.
  • Refreshed yield-list.json with numerous new vaults, deprecations across Euler, Yearn, Aave, Sommelier.
  • Added deprecated flags to ERC4626 vault metadata types for clearer lifecycle tracking.

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Integration Improvements

• ETH native staking exit queue: Standardized ETH native staking cooldown period across providers by introducing a shared constant — https://www.validatorqueue.com/ used as the data source.
• Cardano historic rewards: Added backend support for Cardano ADA native staking rewards. Extended RewardsPersistenceService with a Cardano-specific repository and reward aggregation, and integrated Cardano into the yield summary so rewards are processed and exposed consistently with other networks.

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Yield.xyz Infrastructure

• Transaction Status Checker: Improved transaction status tracking in the indexer service by broadening action queries to include both PENDING and BROADCASTED transactions. Updated status logic to only apply changes when a transaction reaches a final state, avoiding unnecessary updates.
• OpenAPI files of Yield API: Exposed Swagger documentation in both JSON and YAML formats by configuring explicit endpoints in the Swagger module setup, enabling external access to machine-readable API docs.
• Referral tracking for teams: Added referral tracking to the team creation and management flow. Introduced new referredBy and referralCode fields across the database schema, entity models, DTOs, and persistence logic. Updated OpenAPI/Swagger specs in all relevant APIs to document and expose referral information.

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New Yield Integrations

• Yo Protocol
  • Added support for yoEUR on Base

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Integration Improvements

• Polygon validators and user balances: Introduced a new rewards persistence layer to enhance yield balance calculations when fetching user balances that do not originate from the Yield API.
• Yo Protocol: Refactored yield integration to replace the old yoGateway + custom ERC-4626 implementation with new proxy contracts that are fully ERC-4626 compliant.
• Bittensor updates:
  • Improved Bittensor transaction handling: Integrated Taostats API to fetch extrinsic IDs by hash, introduced network-specific search parameters for optimized lookups, and updated RPC provider configuration.
  • Added support for Bittensor root validators to be displayed alongside other subnet validators
• Yearn APY update: Switched from retrieving 30-day APY to a 7-day APY

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Yield.xyz Infrastructure

• OAV indexing:
  • Price per share tracking: introduced a new feature to support snapshots of price per share for yield integrations
  • APY calculations: Instead of relying on third party APIs for retrieving APY information on the underlying yields, we started performing calculations based on the PPS increases
• Added skipPrecheck as a transversal argument for transaction construction: Added support for a new skipPrechecks argument across the Yield API and core modules. Updated DTOs, OpenAPI/Swagger docs, and core interfaces to expose the option, and propagated it through transaction construction paths in ChainsYieldModuleAdapter. This allows clients to bypass pre-execution checks when needed.
• rateType fix: Improved yield rate type determination by factoring in the rewardClaiming property instead of relying only on yield type. Now returns APY for auto-claiming and APR for manual claiming, ensuring more accurate rate representation across staking and restaking yields.
• Yield Shield Service: Introduced the new Shield library to validate unsigned transactions against predefined patterns, ensuring safety before signing. Added Solana transaction decoding and instruction sequence checks, along with comprehensive tests using real transaction data.

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New Yield Integrations

• YO Protocol
  • yoUSD, yoETH, yoBTC yields are all available on Base

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Integration Improvements

• Morpho APY: updated the APY calculation for Morpho vaults by converting the percentage-based netApy value to a decimal format — ensuring the consistency in how APY values are represented.
• Bittensor token prices: Added CoinGecko integration for Bittensor (TAO) token pricing to ensure the $ values of positions are correctly displayed.
• Updated fallback gas limits: Added gas limit values for ContractFunctions.APPROVE, DEPOSIT, and WITHDRAW for EVM ERC4626 contract interactions.
• Cardano UTXO fetching improvements: Updated how UTXOs are fetched for Cardano addresses in both the staking core and transaction builder logic. The main change is that the calls to fetchAddressUTxOs now explicitly specify the ‘lovelace’ asset type, ensuring that only ADA (lovelace) UTXOs are retrieved rather than all assets.

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Yield.xyz Infrastructure

• Solana Connectors: Added support for Solana wallet connectors to the StakeKit widget, enabling users to connect and interact with Solana wallets alongside existing chains.
• Cardano historic rewards indexing: Enabled retrieval of historic rewards for all Cardano addresses interacting with Yield.xyz API.

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Validator Updates

• Validation Cloud: Validation Cloud Solana validator has been added among the preferred validators.

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New Yield Integrations

• Morpho (7 new yields)
  • New yields on Arbitrum, Base, Ethereum
• Stakewise V3
  • Added support for new Stakewise vaults by our PVN partners — Meria, Stakin, GlobalStake, and SimplyStaking

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Integration Improvements

• Refactored StakeWise vault queries to improve subgraph compatibility: improved StakeWise vault data fetching to align with the latest subgraph API by updating GraphQL to query the vaults collection with addressString_contains_nocase and removing an unused GraphQL endpoint constant.

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Validator Updates

• Simply Staking: Added Simply Staking to the PVN on the following networks: Near, Polygon, Akash, Axelar, Cosmos, Saga, Osmosis, Agoric, Regen, Polkadot

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New Yield Integrations

• Morpho (7 new yields)
  • New yields on Arbitrum, Base, Ethereum

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Integration Improvements

• Fixed Cardano staking amount handling: Made amount fields optional and updated validation logic to support special -1 values. This ensures staking/unstaking works when explicit amounts aren’t required.
• Lido ETH Liquid Staking improvements:
  • Improved type safety and clarity of the Lido integration: Added a WithdrawalStatusResult interface, explicitly typed arrays as bigint[], and updated contract calls to convert IDs to strings for compatibility.
  • Improved accuracy and UX of staking and withdrawals: Enhanced Lido EVM logic with stETH approval handling, integrated price feeds for accurate ETH ↔ stETH conversions, and added fallback gas limits for more reliable transactions.
• Updated gas limit settings for Polygon native staking: Increased delegate and undelegate operations from 350k to 400k gas units to prevent transaction failures.

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Yield.xyz Infrastructure

• Improved TransactionsService: Ensured transaction processing and status updates always use the latest action entity, replacing older references, adding robust error handling for missing actions, and keeping status/step updates and cache invalidation accurate.
• Enhanced error mapping on Yield API: The main changes focus on more robust handling of custom errors, cleaner extraction of error details, and safer logging of error responses.
  • Refined HttpExceptionFilter and TransactionsService to extract clearer details from errors, add a getExtraFields method for cleaner responses, include safe reason fields in logs, and preserve error types when propagating.

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Network Updates

• Standardized naming for BNB across the codebase: updated native token references to BNB and network references to BNB Chain (including Aave token names).
• Celestia gas price update: Updated Celestia gas price strategies to align with chain registry specs, raising gas prices across all modes (slow, average, fast) to meet current network requirements.

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Integration Improvements

• Polkadot resource management improvements: Improved resource management across Polkadot-related modules by ensuring all ApiPromise connections are properly closed. This standardizes connection handling, prevents resource leaks, and improves reliability of blockchain interactions.

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Yield.xyz Infrastructure

• PPS consideration on exit transactions: Improved exit transaction handling in ChainsYieldModuleAdapter by converting user-specified withdrawal amounts into shares using the current pricePerShare. This ensures accurate withdrawals for protocols where share prices fluctuate.
• Improved argument handling, argument schema validation, and passthrough validation in the Yield API 2.0: Refactored yield API action arguments with stronger typing, stricter validation, and improved documentation. Introduced ActionArgumentsDto for type-safe argument handling in DTOs, controllers, and tests; added stripUndefinedValues utility to prevent invalid fields; and updated argument schemas to use standardized enums for better OpenAPI output.
• Validator metadata expansion: Enhanced validator data in Yield API by adding support for provider and revenue-sharing details. Introduced RevShareDetailsDto and RevShareTiersDto to capture provider info (name, uniqueId, website, rank, preferred status, revshare).

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Validator Updates

• Meria: Add the recently deployed Meria Polkadot validator to the list of preferred validators.

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New Yield Integrations

• Morpho (17 new yields)
  • New yields on Arbitrum, Base, Ethereum, Katana

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Integration Improvements

• Morpho APY update: Updated Morpho vault APY handling to use backend-provided netApy and netApyWithoutRewards fields instead of calculating APY on the frontend. This simplifies logic and keeps APY values aligned.
• Enhanced Bittensor validator model with new metadata fields: subnetName, marketCap, and tokenSymbol have been added to provide richer subnet context and market data.

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Yield.xyz Infrastructure

• Performance improvements: Refactored YieldModule to remove caching for initialized modules, ensuring each getInstance call creates a fresh instance. Performance profiling shows module initialization remains fast, with the slowest at 1.57ms out of 1,520 modules.
• Expanded yield metadata: Added supportedStandards to yield metadata to track ERC standard support (e.g., ERC20, ERC4626, ERC721, ERC1155) across core modules and APIs.
• New transaction submission: Added a new POST /transactions/:transactionId/submit endpoint in Yield API 2.0 for submitting signed transactions (not just the hash) — a convenience option, as API clients typically submit the transaction on-chain themselves and subsequently send the hash to us. Update includes Dto validation, persistence logic to update transaction/action states, and action status tracking with stake status and completion timestamps.

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Integration Improvements

• Morpho APY calculation update: Introduced calculateEffectiveApy to include rewards from whitelisted assets, updated GraphQL queries, and removed full reliance on pre-calculated APY values.
• Improvements to Cardano staking integration: Enhanced ADA Native Staking by adding a vote delegation certificate (alwaysAbstain) for accounts without a DRep during transaction creation, improving compliance with Cardano staking requirements.

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Yield.xyz Infrastructure

• WETH unwrapping update: Streamlined the ERC-4626 yield module’s WETH unwrapping logic by removing redundant checks and simplifying wei calculations.
• Yield API V2 update
  • Improved RPC management with circuit breaker, enhanced NestJS logging, and validation utilities.
  • Refactored search filtering for performance, removed validator query caching, added pagination in service layer, and introduced deprecated status to yield metadata.

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Validator Updates

• Figment: Added preferred validator on Cronos.

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New Yield Integrations

• Morpho (23 new yields)
  • New yields on Arbitrum, Base, Ethereum, Katana

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Network Support

• Cronos network update: Cronos network’s Tendermint consensus version has been updated from v0.34 to v0.37 to ensure compatibility with the latest protocol requirements. (PR)

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Integration Improvements

• Added priority fees to Solana transactions: Solana fee estimation has been enhanced by adding a getRecommendedPriorityFee function using recent network data with a safety margin. In addition to the base fee, the priority fees are now included in transaction construction, and total fee calculations have been updated for improved accuracy in gas estimates. (PR)
• Bittensor validator matching improvement: Coldkey support for Bittensor validators has been added to improve preferred validator matching and Yuma provider identification. (PR)
• Injective updates: We have integrated @injectivelabs/sdk-ts to enhance Injective network support and ensure better compatibility and clarity related to public key handling. Also updated Injective gas pricing to be consistent across all speed modes to align with network requirements. (PR)

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Yield.xyz Infrastructure

• Yield API updates: Improved validator address handling in the Yield API logic via a new getValidatorAddresses helper and BY adding fallback logic for consistent action creation. Additionally, reordered class-validator imports for clarity, and updated API schemas to include a required _pricePerShare_ property for validators. (PR)

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Validator Changes

• Meria: A second Polkadot validator by Meria has been added to our preferred validator network. (PR)

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New Yield Integrations

• Euler (406 new yields)
  • New yields on Arbitrum, Base, BSC, Ethereum, Polygon, Unichain, Sonic

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Integration Improvements

• Sommelier vaults: Refactored Sommelier support to enable dynamic metadata generation and full ERC-4626 compatibility. Added predefined vault configurations and integrated the new structure into the yield module system.
• TON staking integration: Resolved an issue with TON staking where calling the seqno method on uninitialized addresses would fail. The fix adds a contract state check and safely returns seqno = 0 for such cases.
• Unwrapping when exiting a position with WETH as input token: Improved ERC-4626 vault unwrapping by introducing a standardized utility with a 1% buffer for safer balance calculations. Updated vault logic to align with ERC-4626 standards (previewRedeem).
• Stakewise V3 staking balance fetch improvement: The update enhances the reliability and error handling of StakeWise GraphQL queries by implementing a failover mechanism with multiple subgraph endpoints.

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Yield.xyz Infrastructure

• Reduced fetch durations: Standardized network request timeouts across multiple yield modules, reducing fetch durations from 2000ms to 1000ms for improved responsiveness.
• New filter options: Expanded the Yields API with new filter options for yield type, cooldown period, and warmup period.
• Surfacing additional fee metadata: Enhanced the YieldsService to expose fee-taking mechanisms, including deposit, management, and performance fees, when metadata is available.

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New Yield Integrations

• Aave (21 new yields)
  • New yields on Gnosis, Linea, Sonic, plus 2 pools on Avalanche and Ethereum.
• Morpho (16 new yields)
  • Vaults on Polygon, Ethereum, Base + support on Katana and Unichain.
• Sommelier (31 new yields)
  • Vaults on Ethereum, Arbitrum, and Optimism.
• Fluid (12 new yields)
  • Support added for Polygon, Base, and Ethereum.
• Yearn (255 new yields)
  • Expanded to Ethereum, Base, and new support on Arbitrum, Katana, Base, Polygon.

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New Network Support

• Gnosis
  • Incl. support for Aave lending
• Katana
  • Incl. support for Morpho and Yearn vaults
• Unichain
  • Incl. support for Morpho vaults

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Integration Improvements

• Bittensor Staking: Added support for the new BittensorAlpha token and lowered minimum staking to 0.005.
  Cardano Staking: Refactored the Cardano ADA Native Staking module by adding the required selected DRep (AlwaysAbstain) as a precondition for Unstake and Claim Rewards transactions.
• Polygon Staking: Added a consideration preventing the access to claim rewards pending unless there is more than 1 POL in claimable balance.

​

Yield.xyz Infrastructure

​

Validator Changes

• Blockdaemon added to our PVN — available on Solana, Cronos, Cosmos, Polygon.
• Everstake:
  • Deprecated on Avalanche, Sommelier, Evmos.
  • Added on Celestia and Cardano.

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New Yields

• Sommelier vaults.
• Venus lending pools on BNB Chain.

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Yield Updates

• Updated Binance BNB rewards and sAVAX historical balances.

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Features

• Optional API-key guard for yield endpoints; improved transaction submit.

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Infrastructure & Performance

• Optimized indexer Dockerfiles, enhanced gas estimation, and faster TVL report generation.

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New Yields

• TON Chorus One: new TON yield options through the Chorus One pool integration.
• Validator metadata: on-chain validator metadata fetching for Solana and Polkadot, for more accurate validator and yield information.

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Yield Updates

• Removed the stake pending action for DOT yields.

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Features

• Removed the bearer-auth decorator from API-key endpoints to streamline client authentication.
• Improved indexing performance for autocompounding reward assets (BNB native staking) and better block processing.

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Infrastructure & Performance

• Container scaling for Binance reward-index processes.
• Improved indexing reliability across multiple chains through internal refactoring.

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New Yields

• SparkLend integration.

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Yield Updates

• Updated fallback APYs and rewards summaries for several networks (including an Ether.fi APR adjustment and rewards-summary corrections).
• Added Cronos and Polkadot to the Rewards API.

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Features

• Auto-detection for BNB Chain BNB and non-lowercase MATIC validators.
• Indexed rewards response exposed in the API for Tron.

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Infrastructure & Performance

• Indexer optimizations: higher worker counts, batch-size tuning, and a new table tracking blockchain height.
• Blockchain-event monitoring now uses sets over arrays.

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New Yields

• TON staking enabled on Ledger Live.

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Yield Updates

• Updated validator lists, improved caching and sorting for TON, and fixed balance reporting.
• Temporarily disabled minimum thresholds on TON for staging tests.

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Features

• Ledger compatibility for TON staking.
• Provider API keys and an auth guard to improve external integrations.
• Reward Report script and TON Whales pools.

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Infrastructure & Performance

• Improved block-height tracking across networks.
• Queue additions and caching improvements for validators and TON transaction status.

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New Yields

• Fluid GHO Vault on Ethereum.
• Cardano support across both Koios and Maestro providers; deposit-fee support added for Cosmos.

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Yield Updates

• Updated validator and preferred-validator lists.
• Improved aggregation of unbonding dates and deposit-fee handling.
• New Core DAO functionality plus P2P additions to the Preferred Validator Network.

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Network Integrations

• Agoric on Mintscan, Core unstaking improvements, and new networks: Celestia, Zetachain, Saga, Dymension, Humans.ai.

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Features

• Provider API keys and auth guards.
• Reward Report scripts and exact-match deactivation on Solana stake accounts.
• Solana submit/status upgrades, Substrate RPC refactoring, and confirmation buffers for Tron transaction status.

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Infrastructure & Performance

• Redis cache cluster support and higher TTLs for specific networks (e.g. Solana epochs).
• Request-count autoscaling and scheduled lower minimums overnight.
• Faster native Solana actions and reduced gas-estimation time.

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New Yields

• New BNB markets.

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Yield Updates

• Reward-schedule day added for BNB Chain.
• Updated Solana and Cosmos validators and staking-rewards data.

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Features

• Enhanced Linea, Base, and Arbitrum integrations.
• TON staking gains Ledger compatibility plus balance, submit, and testnet support; Tonstakers integration introduced.
• New Morpho vault setups and vault filtering.
• Provider API keys and auth guard; API metrics filtering for v1 endpoints.

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Infrastructure & Performance

• Code cleanup and a large refactor improving deployment and operational efficiency.
• Terraform improvements (AWS organization directory, VPC, SQS, Prometheus/ADOT).
• CLI reporting enhancements and configurable log levels.

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New Yields

• POL is now supported as an input token for Polygon staking, with updated gas-token settings.

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Yield Updates

• Automatic fetching of Cosmos validators and updated fallback metadata.
• Cosmos rewards now formatted to the minimum denomination.

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Features

• Improved vote calculation for float amounts.
• New StakeKit 2 endpoints and a transaction-status refactor supporting auto-fetching of validators.
• Balance-reporting and pending-action fixes for Tron, Solana, and POL.

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Infrastructure & Performance

• Caching fixes resolve intermittently disappearing balances (notably Polygon on staging).
• Optimized token-balance and validator fetching.

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Features

• Fee-config endpoint now loads only live configurations.
• Action endpoints enforce yield banned regions.
• Morpho: reward-token support added to ERC-4626 Morpho Blue vaults.
• Gas-estimation hotfix for ETH native staking (mainnet and testnet) and a wei-amount fix for P2P ETH native staking.

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Infrastructure & Performance

• Faster tokens call by ignoring the enter status.
• New availability zone across all regions plus Terraform updates for better infrastructure management.

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Yield Updates

• Share distribution and referral-address settings are now per-project for better yield reporting.

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Features

• New Fee Configuration entity with full CRUD API routes for dynamic fee management.
• JustLend liquid-staking token integration for TRX.
• Base support for Angle Savings.
• Fixes to price-per-share for Arbitrum KelpDAO rsETH and TRON delegation/display improvements.

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Infrastructure & Performance

• Optimized fee-configuration and yield-action endpoints to load only live configurations.
• Backend updates (mail packages, new Ether.fi API).

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Yield Updates

• Cumulative stakes calculated correctly; approval amounts reflect exact spending on EVM integrations for accurate fee deductions.

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Features

• New endpoints for estimating gas on Enter, Exit, and Pending actions.
• Enhanced CSV generation and backend reporting via a new SQS queue.
• Added Base and Starknet support and validator-configuration updates.

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Infrastructure & Performance

• Improved dependency management and environment-variable configuration.
• Infrastructure automation (Docker Compose for the API, updated AWS settings).

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Yield Updates

• Daily cumulative-stakes flow now filters by project for improved reporting.

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Features

• Restored Celo validator fallbacks and improved gas estimation for Compound V3 claims.
• Fixed the MATIC CoinGecko ID and improved token-price cache resiliency.

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Infrastructure & Performance

• AWS Organization setup and migration of Terraform state to TF Cloud.
• Removed Promise.any for RPC URIs in the balances module; fixed the Viction CoinGecko ID; improved stale-transaction handling on the broadcast service.

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Yield Updates

• Added native staking for dYdX and Injective.
• Integrated Angle Savings: agEUR staking on both Ethereum and Arbitrum.

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Features

• Added a “variable” reward type for yields whose rewards cannot be accurately estimated.
• Reward type now shows APY for auto-accruing rewards and APR for manually claimed rewards.
• Widget now shows all available yields, even for assets and networks where the user holds no balance.

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Yield Updates

• Yearn V3 live on Polygon PoS (coming soon).
• StakeWise V3 live, letting users stake ETH with any operator (coming soon).
• Chainlink staking v0.2 live with a 45M LINK pool, starting with the priority migration for v0.1 stakers (coming soon).
• ParaX rebranded to Parallel Finance.

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Maintenance

• StakeWise paused its V2 deposit contract following governance vote SWIP-155; V2 staking is disabled while V3 support is in progress.
• Cosmos Hub reduced max inflation to 10%, lowering staking rewards from ~19% to ~13.4%.

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Yield Updates

• Substrate validator staking for Kusama (KSM) and Polkadot (DOT) is now in beta.
• Updated the Cosmos validator list.

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Features

• Widget and pending-action deeplinks are now in beta.

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Validator Changes

• Stakely removed its IRISnet and Desmos validators.
• Added Everstake as a validator on Osmosis.

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Yield Updates

• All Aave markets paused during the disclosed vulnerability have resumed following the governance vote.

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Validator Changes

• Added Crosnest, Blockshard, and StakeLab to the Preferred Validator Network.
• Added Everstake as a validator on Kava.

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Yield Updates

• Fixed AVAX balance display (staked and available).
• stSOL voted to be sunset; work on the integration halted.
• Added more public Osmosis RPC endpoints to resolve endpoint issues, with more Cosmos fallbacks to follow.
• Fixed a bug hiding Morpho and Compound V3 positions and their rewards balance.
• Upgraded Tezos to a multi-validator setup.
• Gas and gas-limit estimation fixes across several integrations, including Optimism.

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Yield Updates

• Corrected the Coreum unbonding period from 21 to 7 days.
• Cosmos networks now carry up to five public RPC endpoints as fallbacks for resiliency.
• Renamed ParaSpace to ParaX across logos and metadata.