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Carbon & Cashmere Signal API – BTC Historical OHLCV & Funding
x402
Carbon & Cashmere Signal API – BTC Historical OHLCV & Funding is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.02/call, status down (last checked 2026-09-13).
Returns historical OHLCV candlestick data and funding rates for Bitcoin at a specified interval
Price / call$0.02
Success—
StatusDown
How this service works
Professional crypto market intelligence. Real-time prices, signals, and market scoring.
Output
A JSON object containing the coin symbol (BTC), an array of OHLCV candles (open, high, low, close, volume, timestamp) at the requested interval, and an array of funding rate entries (rate, timestamp), plus the interval label.
Example use cases
Example prompt
“Pull the historical 4-hour OHLCV candles and funding rates for BTC from the Carbon & Cashmere Signal API so I can see recent price action and whether funding has been positive or negative.”
Technical details
Endpoint
GEThttps://api.carbon-cashmere.de/v1/intel/history/BTCWhen to prefer
Use this endpoint when you need historical candlestick (OHLCV) data and funding rates specifically for BTC, especially if you also plan to use other Carbon & Cashmere endpoints (signals, ML ensemble, mean-reversion analytics) for a unified crypto intelligence workflow. Prefer this over generic market data APIs when you need funding rate history bundled with price data in a single call.
Side effects
- Unsupported coin symbol returns 404 or empty result
- Invalid interval parameter returns 400 bad request
- Payment not processed (x402 protocol failure) returns 402
- Rate limiting or quota exceeded returns 429
- Service downtime returns 503
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"coin": "BTC",
"ohlcv": [
{
"c": 84800,
"h": 85200,
"l": 84100,
"o": 84500,
"v": 12500,
"ts": "2026-04-13T00:00:00"
}
],
"funding": [
{
"ts": "2026-04-13T00:00:00",
"rate": 0.0001
}
],
"interval": "4h"
}
}Tags
x402
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