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Carbon Cashmere Perpetual Futures Funding Rates
x402
Carbon Cashmere Perpetual Futures Funding Rates is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.005/call, status down (last checked 2026-09-14).
Returns live perpetual futures funding rates for 34 Binance pairs including current rate, predicted next rate, open interest, and annualized yield, updated every 5 minutes.
Price / call$0.005
Success—
StatusDown
How this service works
Professional crypto market intelligence. Real-time prices, signals, and market scoring.
Output
A list of up to 34 Binance perpetual futures pairs with their current funding rate, predicted next funding rate, open interest, and annualized yield. Data is refreshed every 5 minutes.
Example use cases
Find highest funding rate pairs
“Which Binance perpetual futures pairs have the most extreme funding rates right now? I want to see the current and predicted next rates so I can figure out where the biggest imbalances are.”
Identify carry trade opportunities
“Scan all 34 Binance perpetual futures pairs and pull the annualized yield alongside open interest — I'm looking for the best carry trade setups where funding rates are consistently high and liquidity is solid.”
Derivatives arbitrage signal generation
“Give me the latest funding rates and predicted next-period rates for all available Binance perpetual futures pairs — I need both the current and forecasted figures to build an arbitrage signal for my trading strategy.”
Technical details
Endpoint
GEThttps://api.carbon-cashmere.de/v1/fundingWhen to prefer
Use this endpoint when you need live, frequently-updated (5-min) perpetual futures funding rates across a broad set of 34 Binance pairs, especially when you also want predicted next-period rates and annualized yield for carry trade or arbitrage signal generation. Prefer over generic market data APIs when funding rate forecasting and open interest context are required together.
Side effects
- Binance data feed unavailable — may return stale or empty rates array
- Payment not processed (x402) — returns 402 Payment Required
- Rate limit exceeded — returns 429 Too Many Requests
- Invalid query parameters — returns 400 Bad Request
- Service downtime — returns 503 or timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"count": 20,
"rates": [
{
"rate": 0.0001,
"symbol": "BTCUSDT",
"open_interest": 5200000000,
"annualized_rate": 10.95
}
]
}
}Tags
x402
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