Add DeFi Yield Intelligence API to ecosystem

[DefiRevived]

Project Details

Name: DeFi Yield Intelligence API
Category: Services/Endpoints
Live: https://defi-yield-intel.defirevived.workers.dev
x402 Discovery: https://defi-yield-intel.defirevived.workers.dev/.well-known/x402.json

What It Does

Risk-adjusted DeFi yield optimization for AI agents and developers. Returns optimal yield strategy recommendations across 17K+ pools on 5 chains (Ethereum, Base, Arbitrum, Optimism, Polygon) using a 7-factor scoring model.

x402 Integration

• Protocol: x402 v2
• Network: Base mainnet (eip155:8453)
• Asset: USDC
• Facilitator: Coinbase CDP
• Pricing: $0.005/query for yield optimization, $0.002/alert subscriptions

Status

✅ Production deployed
✅ 58/58 tests passing
✅ First real payment received (March 29, 2026)
✅ CDP facilitator integration verified

Checklist

• x402 v2 integration working
• Production deployment live
• Discovery endpoint at /.well-known/x402.json
• Bazaar extension metadata in 402 responses

[cb-heimdall]

🟡 Heimdall Review Status

Requirement	Status	More Info
Reviews	🟡 0/1	Denominator calculation Show calculation 1 if user is bot 0 1 if user is external 0 2 if repo is sensitive 0 From .codeflow.yml 1 Additional review requirements Show calculation Max 0 0 From CODEOWNERS 0 Global minimum 0 Max 1 1 1 if commit is unverified 1 Sum 2

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