# Carbon Cashmere Ecosystem Watch

> Carbon Cashmere Ecosystem Watch is a paid API for AI agents from api.carbon-cashmere.de, paid per call via x402, $0.05/call, status down (last checked 2026-09-14).

Returns a bundled crypto market pulse snapshot including current regime, fear/greed index, 30-day coin rotation across 34 coins, and 24-hour signal activity.

## Facts

- Endpoint: GET https://api.carbon-cashmere.de/v1/ecosystem-watch
- Price: $0.05/call
- Payment: x402
- Status: down
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-carbon-cashmere-de-ad5df2c3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sz_U22KxxKximpDTNRBbB

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-ad5df2c3
```

Example prompt: Give me the current crypto market ecosystem snapshot — what regime are we in, what's the fear/greed reading, which coins are rotating in the 30-day cross-sectional, and how much signal activity has there been in the last 24 hours?

## When to prefer this

Choose this endpoint when you need a broad, macro-level snapshot of crypto market conditions in a single cheap call. Ideal for high-frequency agents that need to contextualize other signals (e.g. ML trading signals, orderbook data) against the prevailing market regime and sentiment. At $0.08 bundled equivalent it saves ~33% vs calling regime, fear/greed, and rotation endpoints separately. Not suitable if you need deep per-coin analytics or raw price feeds.

## Known failure modes

- Payment not submitted or insufficient — 402 Payment Required
- Upstream data feed unavailable — 503 Service Unavailable or stale data warning
- Malformed request (wrong method) — 405 Method Not Allowed
- Rate limit exceeded — 429 Too Many Requests

## How this service works

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

## Output

A bundled JSON response containing: (1) current market regime classification, (2) fear/greed index value, (3) 30-day rotation data across a 34-coin cross-sectional universe, and (4) signal activity count or summary for the past 24 hours. Returned as a single low-cost data bundle.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "_meta": {
   "disclaimer": "Informational research data only — not investment advice."
  },
  "pricing": {
   "discount_pct": 33,
   "bundle_price_usd": 0.08,
   "separate_components_sum_usd": 0.12
  },
  "components": {
   "rotation": {
    "top_gainers": []
   },
   "fear_greed": null,
   "market_regime": "markup",
   "signal_activity_24h": []
  },
  "bundle_name": "ecosystem_watch"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-carbon-cashmere-de-ad5df2c3/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)