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x402 DeFi Yield Intelligence
x402
x402 DeFi Yield 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 2026-09-15).
Returns cross-chain DeFi yield opportunities for stable assets, ranked by TVL with AI-generated signal and insight, paid per-call via x402.
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
An array of yield opportunity rows (pool, APY, TVL, chain, protocol), a machine-readable signal label (e.g. 'high-yield-stable'), a human-readable insight summarizing the findings, a confidence score between 0 and 1, a list of upstream data sources, a timestamp, response latency in ms, and the interpreter model used.
Example use cases
Example prompt
“Find me the top 10 stablecoin yield opportunities for USDC on Base with at least $2M TVL — give me the signal, confidence score, and a plain-English summary of what looks best right now.”
Technical details
Endpoint
GEThttps://cryptodefidataintel-production.up.railway.app/api/yield-intelWhen to prefer
Use this endpoint when an agent needs structured, interpreted DeFi yield data across multiple chains for stable assets, especially when a confidence-scored signal and human-readable insight summary are required alongside raw data. Prefer over generic DeFi scrapers when cross-chain coverage, TVL filtering, and AI-generated interpretation are needed in a single pay-per-call call.
Side effects
- No results returned if asset/chain combination has no matching pools above minTvl
- Payment not processed via x402 returns 402 Payment Required
- Invalid chain name returns empty data or error
- limit exceeding 25 is clamped or rejected
- Low confidence score when upstream data sources are stale or unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": [
{
"apy": 33.28,
"chain": "Base",
"symbol": "USDC",
"tvlUsd": 1850793,
"project": "harvest-finance",
"riskScore": 0.93
}
],
"signal": "stable_yield_opportunity",
"insight": "Best risk-adjusted stablecoin yield on Base.",
"sources": [
"defillama"
],
"confidence": 0.8
}
}Tags
x402
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