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CRYPTYX Funding Rate API
x402
CRYPTYX Funding Rate API is a paid API for AI agents from cryptyx.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Returns current perpetual futures funding rates with z-score and annualized rate for a given digital asset
Price / call$0.01
Success—
StatusUnknown
How this service works
Aggregated-exchange daily perpetual funding rate per asset, last N days. Raw feed — no annualisation, no z-score. Cheap historical input for carry-trade backtests and crowding diagnostics. Coverage: pass any asset in the CRYPTYX 200+ tracked universe (BTC, ETH, SOL, top-cap + long-tail).
Output
Returns an array of funding rate objects for the requested asset, each containing the asset symbol, current funding rate (e.g. 0.0001), annualized rate (e.g. 0.036 = 3.6%), and a z-score indicating how extreme the current rate is relative to historical norms (e.g. -0.64).
Example use cases
Example prompt
“What's the current funding rate for BTC on CRYPTYX — give me the z-score and annualized rate so I can tell if it's at an extreme.”
Technical details
Endpoint
GEThttps://cryptyx.ai/api/funding-rateWhen to prefer
Use this endpoint when you need real-time perpetual futures funding rate data enriched with statistical context (z-score, annualized rate) for a specific crypto asset. Prefer this over raw exchange APIs when you want pre-computed intelligence signals rather than raw tick data, or when building trading strategies that need to assess whether funding rates are at historical extremes.
Side effects
- Unknown or unsupported asset symbol returns empty rates array or error
- Missing asset parameter may return default or error response
- Rate limiting if too many requests are made in quick succession
- Stale data if upstream exchange feeds are delayed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| asset | string | Asset symbol (e.g. BTC, ETH, SOL) |
Output
Schema · Response
{
"rates": [
{
"asset": "BTC",
"z_score": -0.64,
"annualized": 0.036,
"funding_rate": 0.0001
}
]
}Tags
x402
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