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x402 DeFi Intel - Lending Intelligence
x402
x402 DeFi Intel - Lending Intelligence is a paid API for AI agents from cryptodefidataintel-production.up.railway.app, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-14).
Returns cross-chain DeFi lending market data including supply/borrow APYs, ranked by rate, filtered by asset, chain, and TVL
Price / call$0.004
Success—
StatusUnknown
How this service works
Crypto-agent toolkit: cross-chain DeFi intelligence + execution helpers + retrieval for agents. 16 endpoints: funding, open interest, long/short, token-safety, yield, prices, gas, tx-simulate, approval-check, bridge-quote, governance-search, lending, liquidations, protocol-search, swap-quote, token-resolve. Pay-per-call via x402.
Output
Returns a JSON array of lending market entries with protocol name, chain, token symbol, supply APY, and borrow APY, plus a ranked insight string (e.g. 'Best supply rate: USDC on aave-v3 (Base)'), data sources (DeFiLlama), and a confidence score between 0 and 1.
Example use cases
Find cheapest ETH borrow rate
“I need to borrow ETH and want the lowest interest rate possible — check all major DeFi protocols across every chain and show me the cheapest borrow APY, sorted from lowest to highest.”
Best stablecoin yield on Base
“Where can I earn the highest yield supplying stablecoins on Base? Show me the top lending opportunities ranked by supply APY, only include protocols with meaningful TVL.”
Compare Aave vs Compound supply rates
“Compare current USDC and WBTC supply APYs between Aave and Compound across all chains they operate on — which protocol is giving better rates right now?”
Technical details
Endpoint
GEThttps://cryptodefidataintel-production.up.railway.app/api/lending-intelWhen to prefer
Use this endpoint when an agent needs to compare DeFi lending and borrowing rates across protocols and chains, particularly when the user wants ranked, insight-annotated results with confidence scoring rather than raw data. Prefer over manual DeFiLlama scraping when you need structured, agent-ready output with a single pay-per-call model.
Side effects
- No markets found for specified asset/chain combination — empty data array returned
- Invalid chain or asset name — may return empty results or 400 error
- minTvl set too high — filters out all results
- Payment not received (x402) — 402 Payment Required response
- Upstream DeFiLlama data unavailable — reduced confidence or stale data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": [
{
"chain": "Base",
"symbol": "USDC",
"project": "aave-v3",
"borrowApy": 6.8,
"supplyApy": 5.2
}
],
"signal": "supply_rate_ranked",
"insight": "Best supply rate: USDC on aave-v3 (Base).",
"sources": [
"defillama"
],
"confidence": 0.8
}
}Tags
x402
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