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booAIP DeFi Yields API
x402
booAIP DeFi Yields API is a paid API for AI agents from booaip.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Returns current DeFi yield/APY data across liquidity pools, including TVL, project, and risk flags, for AI agents paying per-call in USDC via x402 on Base.
Price / call$0.01
Success—
StatusUnknown
How this service works
Top APY yield pools by token symbol and chain, with risk flags (DefiLlama). Body: { symbol?, chain?, limit?, safeOnly? }.
Output
A JSON object containing a count of results, an array of pools each with APY percentage, TVL in USD, project name, risk flags array, and a suspicious boolean, plus a count of suspicious results in the response set.
Example use cases
Example prompt
“Can you pull the top DeFi yield pools right now and show me their APY and TVL — I only want ones that aren't flagged as suspicious?”
Technical details
Endpoint
GEThttps://booaip.vercel.app/api/yieldsWhen to prefer
Use this endpoint when an AI agent needs real-time DeFi yield and APY data across multiple protocols, with built-in risk flagging, and is already set up for x402 micropayment authentication on Base. Ideal for agents helping users discover yield opportunities or compare DeFi returns programmatically at low cost per call.
Side effects
- Payment not received or insufficient USDC balance — returns 402 Payment Required
- Invalid or missing POST body parameters — returns 400 Bad Request
- Upstream DeFi data source unavailable — returns 503 or degraded data
- Rate limiting or quota exceeded — returns 429
- No pools matching filter criteria — returns empty pools array with count 0
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | Optional chain filter. |
| limit | number | Max pools (1-20). |
| symbol | string | Token symbol to search (e.g. USDC). |
| safeOnly | boolean | Drop suspicious pools (extreme APY / low TVL). |
Output
Schema · Response
{
"type": "json",
"example": {
"count": 5,
"pools": [
{
"apyPct": 4.2,
"tvlUsd": 1000000,
"project": "aave-v3",
"riskFlags": [],
"suspicious": false
}
],
"suspiciousInResult": 0
}
}Tags
x402
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