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Carbon Cashmere Multi-Coin ML Trading Signal Feed
x402
Carbon Cashmere Multi-Coin ML Trading Signal Feed is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).
Returns ML-powered directional trading signals (long/short/neutral) with probability, confidence, actionable flag, and 30-day backtest performance for up to 20 cryptocurrencies using v3 tsfresh XGBoost models.
Price / call$0.03
Success—
StatusUnknown
How this service works
Professional crypto market intelligence. Real-time prices, signals, and market scoring.
Output
A feed of up to 20 coin entries, each containing: directional signal (long/short/neutral), probability value, confidence score, actionable boolean flag, and 30-day backtest performance metrics — all generated by v3 tsfresh XGBoost models.
Example use cases
Screen altcoins for high-confidence longs
“Scan ADA, AVAX, LINK, DOT, MATIC, and ATOM for any coins currently showing a long signal with high confidence — flag only the ones marked actionable and include their 30-day backtest win rate so I can prioritize which to act on first.”
Daily crypto portfolio signal review
“Give me the latest ML signals across my whole watchlist — BTC, ETH, SOL, BNB, XRP, DOGE, LTC, and BCH — I want to see long, short, or neutral for each along with the probability score, confidence level, and 30-day backtest performance so I can rebalance before the market opens.”
Identify short candidates before a dip
“I think the market is about to pull back — run signals on ETH, SOL, AVAX, NEAR, FTM, OP, and ARB and show me which ones are signaling short with the highest probability and confidence, plus let me know if any are flagged actionable so I can size my positions accordingly.”
Technical details
Endpoint
GEThttps://api.carbon-cashmere.de/v1/signal-feedWhen to prefer
Use this endpoint when you need a multi-coin ML signal sweep across up to 20 assets in a single call, especially when you want XGBoost tsfresh-based directional classification with probability and confidence scoring plus built-in 30-day backtest track record. Prefer over single-coin or ensemble endpoints when batch signal screening or portfolio-level signal filtering is the primary goal.
Side effects
- Requesting more than 20 coins returns a validation error or truncated result
- Invalid or unsupported coin symbol returns empty or error entry
- Model inference delay may cause stale signals during high-volatility periods
- Payment failure (x402) if USDC balance is insufficient blocks the response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"count": 20,
"signals": {
"BTC": {
"direction": "long",
"actionable": true,
"confidence": 0.93,
"probability": 0.97,
"track_record": {
"sharpe": -1.87,
"win_rate": 41.2
}
}
},
"actionable_count": 5
}
}Tags
x402
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