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Saylor Innovations Perp Funding Rate Lookup
x402
Saylor Innovations Perp Funding Rate Lookup is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).
Returns current perpetual futures funding rates for a given coin across OKX, Bitget, Gate.io, Hyperliquid, dYdX, and Deribit, normalized to 8h and annualized with long/short bias.
Price / call$0.01
Success—
StatusUnknown
How this service works
Perp funding rate - current funding for a coin on OKX, Bitget, Gate.io, Hyperliquid, dYdX and Deribit, normalised to 8h and annualized with the long/short bias
Output
A JSON object containing the queried coin symbol, per-venue data (exchange name, mark price, 8h funding rate %, annualized %, funding interval in hours), aggregate stats (average 8h rate, average annualized rate, funding spread, highest/lowest venues), long/short bias label, number of venues checked and responding, and the UTC timestamp of the check.
Example use cases
Finding cheapest exchange to long ETH perp
“I want to open a long ETH perpetual position — which of the major exchanges has the lowest funding rate I'd have to pay right now, and what's the annualized cost?”
Funding rate arbitrage signal detection
“Pull the current BTC perp funding rates across all available exchanges and tell me the spread between the highest and lowest — I'm looking for arb opportunities.”
Market sentiment gauge from funding bias
“What's the long/short bias on SOL perps right now based on funding rates? I want to know if the market is predominantly long or short.”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/crypto/funding-rates?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a multi-exchange aggregated view of perpetual futures funding rates for a single coin, normalized to a consistent 8h and annualized basis. It is ideal for comparing funding costs across OKX, Bitget, Gate.io, Hyperliquid, dYdX, and Deribit in a single call rather than querying each exchange API individually. Prefer it for funding arbitrage detection, position cost analysis, or market sentiment inference via the long/short bias signal.
Side effects
- Unknown or unsupported coin symbol returns empty venues or error
- Exchange temporarily unavailable reduces venues_responding count
- Rate-limit or payment failure returns 402 or 429
- Stale data if exchanges are slow to respond, reflected in checked_at timestamp
- Some exchanges may not support perpetuals for obscure coins, resulting in partial results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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