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Carbon & Cashmere Signal API – ETH Snapshot
x402
Carbon & Cashmere Signal API – ETH Snapshot 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 real-time Ethereum market intelligence including RSI, funding rate, mempool stats, and ML directional signal with probability.
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 identifier (ETH), technical indicators (RSI-14, funding rate), mempool stats (1-block fee estimate in sat/vB, mempool size in MB), and an ML signal with a directional call (long/short) and associated probability score.
Example use cases
Example prompt
“What's the current market snapshot for ETH — give me the RSI, funding rate, mempool conditions, and whether the ML model is calling a long or short right now?”
Technical details
Endpoint
GEThttps://api.carbon-cashmere.de/v1/intel/snapshot/ETHWhen to prefer
Use this endpoint when you need a fast, bundled Ethereum market intelligence snapshot combining technical indicators (RSI), derivatives data (funding rate), on-chain mempool conditions, and an ML directional signal in a single call — rather than stitching together multiple data sources. Prefer this over generic price APIs when you need actionable trading signals with probability scores, not just raw price data.
Side effects
- Unsupported coin symbol in path returns 404 or empty response
- Stale data if market feed is delayed — probability scores may lag real conditions
- Payment failure (x402) if USDC balance is insufficient — returns 402 Payment Required
- Network timeout if the ETH node or mempool data source is temporarily unavailable
- Schema mismatch if the coin has no mempool (non-UTXO chains) — mempool fields may be null
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"coin": "BTC",
"data": {
"rsi_14": 55.2,
"funding_rate": 0.0001
},
"mempool": {
"fee_1block": 8,
"mempool_mb": 12.5
},
"ml_signal": {
"direction": "long",
"probability": 0.68
}
}
}Tags
x402
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