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Anicca x402 Funding Rates API
x402
Anicca x402 Funding Rates API is a paid API for AI agents from x402-agents-production.up.railway.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Returns current perpetual futures funding rates for crypto assets across exchanges, with optional filtering by symbol
Price / call$0.01
Success—
StatusUnknown
How this service works
Return live cross-exchange perpetual funding rates and the largest annualized funding divergences.
Output
Returns a JSON object containing an array of funding rate entries (each with symbol, exchange, and 8h funding rate), a list of exchanges covered, the timestamp of generation, a divergence analysis for the top 20 assets, and a degraded flag indicating partial data availability.
Example use cases
Funding rate check before opening position
“Before I open a long BTC perpetual position, can you check what the current 8-hour funding rate is? I want to make sure I'm not getting crushed by funding costs.”
Cross-exchange funding rate arbitrage scan
“Pull the current funding rates for ETH across all available exchanges and tell me if there's any significant divergence I could exploit for a basis trade.”
Automated funding rate monitoring alert
“Check the current funding rates for the top 20 crypto symbols and flag any that look unusually high or show divergence between exchanges — I'm looking for crowded trade signals.”
Technical details
Endpoint
GEThttps://x402-agents-production.up.railway.app/funding-ratesWhen to prefer
Use this endpoint when an AI agent needs real-time perpetual futures funding rate data — especially for DeFi-native workflows settled in USDC via the x402 payment protocol. Prefer this over scraping exchange APIs directly when you need cross-exchange aggregation with divergence analysis included, or when operating in a micropayment-native agent environment where per-call USDC pricing is acceptable. Ideal for trading agents monitoring crowded trades, basis traders, and automated risk management workflows.
Side effects
- Invalid symbol pattern (must be 1-20 alphanumeric chars) returns validation error
- Payment failure or insufficient USDC balance returns 402 Payment Required
- Exchange data temporarily unavailable sets degraded:true in response with partial results
- Unknown symbol returns empty rates array
- Service downtime returns 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"rates": [
{
"symbol": "BTC",
"exchange": "hyperliquid",
"fundingRate8h": 0.00008
}
],
"degraded": false,
"exchanges": [
"hyperliquid"
],
"generatedAt": "2026-07-28T00:00:00.000Z",
"divergenceTop20": []
}
}Tags
x402
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