# Carbon & Cashmere ETH Conviction Signal

> Carbon & Cashmere ETH Conviction Signal is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.03/call, status down (last checked 2026-09-14).

Returns a market conviction score, directional bias (bullish/bearish), and component analytics for Ethereum (ETH)

## Facts

- Endpoint: GET https://api.carbon-cashmere.de/v1/conviction/ETH
- Price: $0.03/call
- Payment: x402
- Status: down
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/carbon-cashmere-eth-conviction-signal-9bbebce6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_f0471oIX2PkUISdY1drhg

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 carbon-cashmere-eth-conviction-signal-9bbebce6
```

Example prompt: What's the current Carbon & Cashmere conviction score and directional bias for ETH — is the market bullish or bearish, and what tier is it in?

## When to prefer this

Use this endpoint when you need a pre-computed, multi-component conviction signal for ETH specifically — combining directional bias, consensus across sources, and extremity into a single scored output. Prefer this over raw price feeds when you need an opinionated market intelligence signal rather than just price data. Ideal for trading bots, portfolio dashboards, or alert systems that need a structured bullish/bearish assessment with confidence-like components.

## Known failure modes

- Unsupported coin symbol returns 404 or empty result
- Payment not received or insufficient USDC balance returns 402
- Stale market data may cause score to lag real-time conditions
- Rate limiting if called too frequently without proper payment flow

## How this service works

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

## Output

A JSON object containing: coin ticker (e.g. 'ETH'), tier classification (e.g. 'medium'), a numeric conviction score (0-100), a directional label ('bullish' or 'bearish'), and sub-components including consensus (0-1 float) and extremity (0-1 float) values that explain the score's derivation.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "coin": "BTC",
  "tier": "medium",
  "score": 62,
  "direction": "bullish",
  "components": {
   "consensus": 0.49,
   "extremity": 0.3
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/carbon-cashmere-eth-conviction-signal-9bbebce6/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)