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booAIP Crypto Derivatives Data API
x402
booAIP Crypto Derivatives Data API is a paid API for AI agents from booaip.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns aggregated derivatives market data for a crypto symbol, including funding rate sentiment, average funding APR, and cross-exchange funding spread.
Price / call$0.01
Success—
StatusUnknown
How this service works
Pay-per-call crypto/web3 data for AI agents. USDC via x402 on Base.
Output
A JSON object containing the queried symbol, an aggregate object with sentiment label (e.g. 'mild_long') and average funding APR percentage, and a funding spread object with the spread percentage across exchanges.
Example use cases
Example prompt
“What's the current derivatives market sentiment for BTC — is it mild long or short, and what's the average funding APR and spread across exchanges right now?”
Technical details
Endpoint
GEThttps://booaip.vercel.app/api/derivativesWhen to prefer
Use this endpoint when an AI agent needs real-time crypto derivatives market intelligence — specifically funding rate sentiment, APR, and cross-exchange spread — for a given token symbol. Prefer this over generic price APIs when the task involves perpetual futures positioning, funding arbitrage analysis, or market sentiment from the derivatives market.
Side effects
- Unsupported or invalid symbol returns an error or empty response
- Network timeout from upstream data provider
- Symbol not listed on any tracked derivatives exchange
- Payment not completed via x402 results in 402 response blocking data
- Stale data if upstream aggregator has a delay
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| symbol | string | Coin symbol, e.g. BTC, ETH, SOL. |
Output
Schema · Response
{
"type": "json",
"example": {
"symbol": "BTC",
"aggregate": {
"sentiment": "mild_long",
"avgFundingAprPct": 8.5
},
"fundingSpread": {
"spreadPct": 12.3
}
}
}Tags
x402
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