# Carbon Cashmere Composite Crypto Market Health Score

> Carbon Cashmere Composite Crypto Market Health Score is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Returns a composite 0-100 crypto market health score derived from 7 weighted components: BTC trend, altcoin momentum, funding rate bias, signal density, liquidation ratio, volume profile, and Fear & Greed index.

## Facts

- Endpoint: GET https://api.carbon-cashmere.de/v1/market-score
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-carbon-cashmere-de-5a726b80
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_eeTd8HaUH3LY80c4M0LvZ

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-5a726b80
```

Example prompt: What's the current overall crypto market health score right now — I want to see the composite 0-100 score along with the individual component breakdown like BTC trend, funding rate bias, and Fear & Greed before I decide whether to increase my exposure.

## When to prefer this

Use this endpoint when you need a single, aggregated macro view of crypto market health without querying multiple data sources individually. Ideal for risk management workflows, pre-trade regime checks, or periodic market monitoring where a normalized 0-100 score across 7 distinct dimensions is more actionable than raw metrics. Prefer over individual indicator endpoints when a holistic, weighted composite is needed rather than a single signal.

## Known failure modes

- Upstream data source unavailable — one or more component feeds (e.g. funding rates, Fear & Greed) may be stale or missing, potentially affecting composite accuracy
- Rate limit exceeded — too many requests in a short window
- Payment failure — x402 micropayment not processed, returns 402 Payment Required
- Service temporarily unavailable — 503 if backend node is down

## How this service works

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

## Output

A composite market health score from 0 to 100, plus individual component scores for BTC trend, altcoin momentum, funding rate bias, signal density, liquidation ratio, volume profile, and Fear & Greed. Higher scores indicate healthier, more bullish market conditions; lower scores indicate bearish or stressed regimes.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "label": "Neutral",
  "score": 46,
  "label_en": "Neutral",
  "components": {
   "btc_trend": {
    "score": 62.1,
    "weight": 0.25
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-carbon-cashmere-de-5a726b80/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)