# Carbon Cashmere Crypto Conviction Score

> Carbon Cashmere Crypto Conviction Score is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Returns a composite conviction score (0-100) with tier classification for a specified cryptocurrency, fusing multi-agent consensus, market extremity indicators, confluence density, and ML anomaly detection.

## Facts

- Endpoint: GET https://api.carbon-cashmere.de/v1/conviction/:var1
- Price: $0.05/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-ce575d88
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kgX6sXj1Y0Fj8tvZ_ouNG

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-ce575d88
```

Example prompt: What's the current conviction score and tier for Solana — is it low, medium, high, or extreme conviction right now?

## When to prefer this

Use this endpoint when you need a single, pre-computed composite conviction metric for a supported crypto asset that combines multiple signal types (ML anomaly detection, market extremity, multi-agent consensus, confluence density) into one actionable score with tier classification — ideal for agents that need a fast, unified research signal without building their own signal aggregation pipeline.

## Known failure modes

- Unsupported coin ticker returns validation error — only 34 specific coins are supported
- Missing or malformed path parameter returns 400 bad request
- Payment not received or x402 auth failure returns 402 Payment Required
- Service downtime or upstream data feed failure returns 500/503

## How this service works

Composite conviction metric (0-100) per crypto asset — fuses multi-agent consensus, market extremity indicators, confluence density, and ML anomaly detection into a single research metric with tier classification (low/medium/high/extreme). Quantitative research data for AI agents and analytics — informational purposes only, not investment advice.

## Output

Returns a JSON object with the coin ticker, an integer conviction score from 0 to 100, a tier label (low/medium/high/extreme), and a direction indicator — representing a composite ML-fused research metric for that asset.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "coin"
     ],
     "properties": {
      "coin": {
       "enum": [
        "AAVE",
        "ADA",
        "APT",
        "ARB",
        "ATOM",
        "AVAX",
        "BCH",
        "BNB",
        "BTC",
        "DOGE",
        "DOT",
        "ETC",
        "ETH",
        "HBAR",
        "HYPE",
        "ICP",
        "KAS",
        "LINK",
        "LTC",
        "MATIC",
        "NEAR",
        "ONDO",
        "OP",
        "SKY",
        "SOL",
        "SUI",
        "TAO",
        "TON",
        "TRX",
        "UNI",
        "XLM",
        "XMR",
        "XRP",
        "ZEC"
       ],
       "type": "string",
       "examples": [
        "AAVE",
        "ADA",
        "APT",
        "ARB",
        "ATOM",
        "AVAX",
        "BCH",
        "BNB",
        "BTC",
        "DOGE"
       ],
       "description": "Cryptocurrency ticker symbol (uppercase). 34 supported coins."
      }
     },
     "additionalProperties": false
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "coin": {
       "type": "string"
      },
      "tier": {
       "type": "string"
      },
      "score": {
       "type": "integer"
      },
      "direction": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-carbon-cashmere-de-ce575d88/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)