# Carbon & Cashmere Analyzed Crypto News API

> Carbon & Cashmere Analyzed Crypto News API is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.03/call, status down (last checked 2026-09-15).

Returns crypto news articles enriched with AI sentiment scores, market context (Market Score, Funding Rate, Regime), filtered by coin, impact level, or category from 40+ sources.

## Facts

- Endpoint: GET https://api.carbon-cashmere.de/v1/news/analyzed
- Price: $0.03/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-carbon-cashmere-de-cfd0e284
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DelWGLEFcLcuZwrU0PtDO

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-cfd0e284
```

Example prompt: Pull me the latest high-impact Bitcoin news from Carbon & Cashmere with AI sentiment scores and market context — I want to see the current funding rate, market regime, and which articles are most bullish or bearish.

## When to prefer this

Use this endpoint when you need crypto news that is already enriched with AI sentiment scoring AND proprietary market context (Market Score, Funding Rate, Regime) in a single call. Prefer this over raw news feeds when market regime awareness or funding rate context is needed alongside editorial sentiment. Especially useful for trading signal augmentation or market narrative monitoring.

## Known failure modes

- Invalid coin ticker returns empty articles array or 400 error
- Unknown impact level or category filter returns no results
- Payment not provided or insufficient results in 402 Payment Required
- API rate limit exceeded returns 429
- Upstream news source unavailable causes partial or stale results

## How this service works

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

## Output

Returns a structured response with a summary object, an array of news articles each enriched with keyword-based AI sentiment scores, and a cc_context object containing Carbon & Cashmere proprietary market indicators including Market Score, Funding Rate, and current Regime classification. Articles are drawn from 40+ crypto news sources.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "coin": "BTC",
   "impact": "high"
  }
 }
}
```

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "summary": {
   "total": 42
  },
  "articles": [
   {
    "title": "Fed Holds Rates",
    "sentiment": {
     "score": 0.6
    },
    "impact_level": "HIGH"
   }
  ],
  "cc_context": {
   "market_score": 72
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-carbon-cashmere-de-cfd0e284/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)