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booAIP Crypto Signal API
x402
booAIP Crypto Signal API is a paid API for AI agents from booaip.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Returns a trading bias signal (bullish/bearish/neutral) with a numeric score for a given cryptocurrency symbol
Price / call$0.02
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 cryptocurrency symbol (e.g. 'BTC'), a bias string (e.g. 'neutral', 'bullish', or 'bearish'), and a numeric score (e.g. 8) indicating signal strength or confidence.
Example use cases
Example prompt
“What's the current trading signal for BTC — is it bullish, bearish, or neutral, and what's the score?”
Technical details
Endpoint
POSThttps://booaip.vercel.app/api/signalWhen to prefer
Use this endpoint when an AI agent needs a quick, pre-computed directional trading signal (bias + score) for a specific cryptocurrency, paid per-call via USDC on Base, without needing to run complex on-chain analytics itself.
Side effects
- Unsupported or unrecognized cryptocurrency symbol returns an error or empty result
- Payment failure via x402/USDC results in a 402 Payment Required response
- Network or upstream data unavailability may cause a 500 error
- Malformed POST body missing the symbol field may result in a 400 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"signal": {
"bias": "neutral",
"score": 8
},
"symbol": "BTC"
}
}Tags
x402
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