# Carbon Cashmere Multi-Coin Intelligence Snapshot

> Carbon Cashmere Multi-Coin Intelligence Snapshot is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.05/call, status down (last checked 2026-09-14).

Returns ML signals, funding rates, open interest changes, regime classification, volatility, and 60+ features for up to 34 cryptocurrencies in a single sub-50ms Redis-cached call.

## Facts

- Endpoint: GET https://api.carbon-cashmere.de/v1/intel/snapshot
- Price: $0.05/call
- Payment: x402
- Status: down
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-carbon-cashmere-de-9845b2fa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LFpfmA6tJ3hRCBYsJkcjm

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability api-carbon-cashmere-de-9845b2fa
```

Example prompt: Pull the full intelligence snapshot for all available coins right now — I want the complete feature set with ML signals, funding rates, open interest changes, and regime classification for each one.

## When to prefer this

Use this endpoint when you need a broad multi-asset intelligence view in a single call rather than querying coins individually. Ideal for portfolio screening, market regime monitoring, or feeding ML pipelines that require features across many coins simultaneously. Prefer this over single-coin endpoints when latency and call cost per insight matter.

## Known failure modes

- Invalid detail parameter value returns error
- Redis cache miss may cause slightly elevated latency
- Response truncated if payload exceeds size limits (as seen in example with _truncated:true, _originalSize:29817)
- Rate limiting or payment failure returns 402 if x402 payment not processed
- Unavailable coins silently omitted from response

## How this service works

Professional crypto market intelligence. Real-time prices, signals, and market scoring.

## Output

A JSON object keyed by coin with ML model signals, funding rates, open interest changes, market regime label, volatility metrics, and up to 60+ engineered features per coin (when detail=full), plus a top-level count and detail level field. Response is Redis-cached for sub-50ms delivery.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "detail": "full"
  }
 }
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "coins": {
   "BTC": {
    "data": {
     "rsi_14": 55.2,
     "funding_rate": 0.0001
    },
    "ml_signal": {
     "direction": "long",
     "probability": 0.68
    }
   }
  },
  "count": 34,
  "detail": "medium",
  "market_context": {
   "regime": "markup",
   "market_score": 62
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-carbon-cashmere-de-9845b2fa/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.carbon-cashmere.de](https://www.zero.xyz/host/api.carbon-cashmere.de/llms.txt)