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fold · x402 Funding Scan
x402
fold · x402 Funding Scan is a paid API for AI agents from x402.fold.computer, paid per call via x402, $0.05/call, status down (last checked 2026-09-15).
Scans perpetuals markets for extreme funding rates, identifying crowded long and short positions across up to 636 onchain markets.
Price / call$0.05
Success—
StatusDown
How this service works
Machine-readable market intelligence for onchain agents, served over x402.
Output
A JSON object with status and data fields, where data contains the most extreme funding rate readings across perpetuals markets — highlighting which markets have the most crowded long and short positions at the time of the call.
Example use cases
Example prompt
“Scan all 636 perp markets for the most extreme funding rates right now — I only care about markets with at least $500,000 in 24h volume — show me where longs and shorts are most crowded.”
Technical details
Endpoint
GEThttps://x402.fold.computer/funding-scanWhen to prefer
Use this endpoint when an onchain agent needs real-time funding rate intelligence across a broad set of perpetuals markets, particularly to identify crowded trades or funding arbitrage opportunities. Prefer this over general market data APIs when you specifically need funding rate extremes and position skew signals rather than price or volume data alone.
Side effects
- Payment not provided or invalid x402 payment header — returns 402 Payment Required
- Invalid parameter types (e.g. non-boolean for 'full') — returns 400 Bad Request
- Volume filter too high eliminating all results — returns empty data set
- Service temporarily unavailable — returns 5xx error
- Rate limiting if called too frequently
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| full | boolean | Scan all 636 markets instead of top 50 |
| minVol | number | Minimum 24h quote volume filter |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| datarequired | object | most extreme funding — crowded longs and shorts |
| statusrequired | string |
Tags
x402
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