April 18 – April 24

This week added Steakhouse Prime Morpho V2 vaults on Ethereum, improved TRON fee estimation accuracy, preserved yield risk scores during provider outages, hardened TVL snapshot persistence, reduced provider lookup 5xx errors, and added SSO email mismatch validation.

New Yield Integrations

• Steakhouse Prime Morpho V2 vaults (Ethereum): Added Steakhouse Prime USDC and USDT token definitions and associated Morpho V2 vault entries to the OAV catalog on Ethereum, expanding available vault configurations and APY fallbacks.

Integration Improvements

• TRON transaction fee estimation: Replaced hardcoded gas values with dynamic live chain parameter fetching; added a 1-hour TTL cache with automatic error recovery, ensuring accurate fee estimates across all TRON transaction types.
• Yield risk score data preservation: Risk cron now retains the last known provider payload when a provider returns not_found instead of overwriting it; internal status updated to not_found while existing data remains intact, preventing stale-data gaps during provider outages.

Bug Fixes

• TVL dataset deduplication: Added unique index and batch upserts for TVL snapshot persistence; cron now processes all batches without early-exit skips and emits mid-run termination alerts on abnormal shutdown.
• Provider lookup 5xx reduction: Standardized provider-not-found error handling to return consistent not-found responses rather than propagating 5xx errors on missing provider lookups.

API Improvements

• SSO email mismatch validation: SSO sign-in flow now validates that the email entered matches the email returned by the identity provider; mismatches redirect users to the login page with a clear error, preventing account confusion.