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Carbon & Cashmere Signal API – BTC Signal Feed
x402
Carbon & Cashmere Signal API – BTC Signal Feed is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Returns a real-time ML-powered trading signal for Bitcoin including regime classification, directional call, confidence score, and win-rate track record.
Price / call$0.02
Success—
StatusUnknown
How this service works
Professional crypto market intelligence. Real-time prices, signals, and market scoring.
Output
Returns a JSON object with coin ticker (BTC), model name (tsfresh_xgb), current market regime (e.g. high_volatility), directional call (long/short), an actionable boolean, confidence score (0–1), probability score (0–1), and historical track record including win rate.
Example use cases
Bitcoin long or short decision
“Should I be going long or short on Bitcoin right now? Check the ML signal and tell me the direction it's calling, whether it's actionable, and what the confidence score looks like.”
BTC market regime check
“What's the current market regime for Bitcoin — is it high volatility, trending, or something else? I want to know what environment the model thinks we're in before I size into a position.”
Validate BTC signal win rate
“Before I act on this BTC trade idea, can you pull the Carbon & Cashmere signal and tell me the model's historical win rate and how often it's been right so I can gauge how much to trust it?”
Technical details
Endpoint
GEThttps://api.carbon-cashmere.de/v1/signal-feed/BTCWhen to prefer
Use this endpoint when you need a pre-computed, ML-driven directional signal for Bitcoin with regime context and confidence scoring, especially when you want a single actionable output rather than raw price data or technical indicators. Prefer this over generic price feeds when regime classification (e.g. high_volatility) and model confidence matter to your decision logic.
Side effects
- Unsupported coin symbol returns 404 or empty response
- Stale or unavailable market data may cause signal delay or error
- Rate limiting or payment failure via x402 protocol returns 402
- Malformed query returns 400 bad request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"coin": "BTC",
"model": "tsfresh_xgb",
"regime": "high_volatility",
"direction": "long",
"actionable": true,
"confidence": 0.93,
"probability": 0.97,
"track_record": {
"win_rate": 41.2
}
}
}Tags
x402
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