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SYNTHORA Funding-Spread
x402
SYNTHORA Funding-Spread is a paid API for AI agents from api.hergertsynthora.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-13).
Cross-venue perpetual funding rate spread analysis across Binance, Bybit, and OKX, returning max spread and theoretical carry direction for top trading pairs
Price / call$0.03
Success—
StatusUnknown
How this service works
SYNTHORA funding-spread: perp funding rates CROSSED across Binance, Bybit and OKX for top pairs — the max spread between venues and the theoretical carry direction (long where you receive, short where you pay). Funding arb signal, not a wrapper. 3 free public sources crossed. $0.03 USDC x402 Base.
Output
Returns the maximum funding rate spread between Binance, Bybit, and OKX for top perpetual pairs, along with the theoretical carry direction indicating which venue to go long (receive funding) and which to go short (pay funding), enabling funding arbitrage signal detection.
Example use cases
BTC funding arb opportunity scan
“What's the current funding rate spread for BTC perpetuals across Binance, Bybit, and OKX? Tell me the max spread and whether I should be long or short to capture the carry.”
ETH perp carry trade direction
“I want to set up a carry trade on ETH perps — which exchange should I go long on to receive funding and which one should I short on to pay the least, based on current rates across major venues?”
Top pairs funding divergence scan
“Scan the top perp pairs and show me which ones have the biggest funding rate divergence between Binance, Bybit, and OKX right now, so I can identify the best funding arb signals.”
Technical details
Endpoint
POSThttps://api.hergertsynthora.com/v1/funding-spreadWhen to prefer
Choose this endpoint when you need a pre-computed cross-venue funding rate spread and carry signal in a single call, rather than fetching and comparing raw funding rates from Binance, Bybit, and OKX APIs separately. Ideal for agents building funding arbitrage strategies, carry trade monitors, or CEX basis dashboards without managing three separate data integrations.
Side effects
- Upstream funding rate feed unavailable from one or more venues, resulting in incomplete comparison
- Stale data if any exchange API is rate-limited or delayed
- Empty or null spread if rates are converged across venues
- Payment failure via x402 if USDC balance is insufficient
- Malformed input string causing a 400 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | string | SYNTHORA funding-spread: perp funding rates CROSSED across Binance, Bybit and OKX for top pairs — the max spread between venues and the theoretical carry direction (long where you receive, short where |
Tags
x402
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