# Carbon & Cashmere Analytics Bundle API – ETH

> Carbon & Cashmere Analytics Bundle API – ETH is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Returns a bundled crypto market intelligence package for ETH including composite factor scores, anomaly detection, technical indicators (RSI), and derivatives market data (open interest, funding rate).

## Facts

- Endpoint: GET https://api.carbon-cashmere.de/v1/analytics-bundle/ETH
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/carbon-cashmere-analytics-bundle-api-eth-f0a9feda
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nOVza8cl14w0sHrdNa3nQ

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-analytics-bundle-api-eth-f0a9feda
```

Example prompt: Pull up the full Carbon & Cashmere analytics bundle for ETH — I want to see the composite factor score, any anomalies, the RSI, and the derivatives regime right now.

## When to prefer this

Use this endpoint when you need a comprehensive, pre-bundled view of ETH market conditions spanning technical indicators, anomaly detection, factor scoring, and derivatives data in a single call — especially when cost efficiency matters (bundle is 19% cheaper than calling each component separately). Prefer this over individual endpoints when you need a holistic market snapshot rather than a single signal type.

## Known failure modes

- Invalid or unsupported symbol in path returns error or empty response
- Payment not included or insufficient USDC triggers x402 payment-required response
- Rate limiting if too many requests are made in quick succession
- Stale or unavailable market data may result in outdated or missing fields
- Malformed request path returns 404 or 400 error

## How this service works

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

## Output

A JSON object with a bundle containing: a factor object with composite_score and composite_label (e.g. 'bullish_bias_low_vol'), an anomaly object with anomaly_score and severity, an indicators object with RSI-14 value and data point count, and a derivatives object with open interest regime and funding rate z-score and regime. Also includes meta information about bundle pricing and included components.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "_meta": {
   "components": [
    "indicators",
    "anomaly",
    "derivatives",
    "factor"
   ],
   "disclaimer": "Informational research data only — not investment advice.",
   "included_count": 4,
   "bundle_price_usd": 0.35,
   "separate_price_usd": 0.43,
   "bundle_discount_pct": 19
  },
  "bundle": {
   "factor": {
    "composite_label": "bullish_bias_low_vol",
    "composite_score": 0.8
   },
   "anomaly": {
    "severity": "elevated",
    "anomaly_score": 0.51
   },
   "indicators": {
    "values": {
     "rsi_14": 52.4
    },
    "data_points": 180
   },
   "derivatives": {
    "oi": {
     "regime": "accumulation"
    },
    "funding": {
     "z_30d": 0.65,
     "regime": "neutral"
    }
   }
  },
  "symbol": "BTC"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/carbon-cashmere-analytics-bundle-api-eth-f0a9feda/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)