# Carbon & Cashmere DEX Pools Endpoint

> Carbon & Cashmere DEX Pools Endpoint 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 real-time DEX pool data for a given cryptocurrency, including prices, liquidity, and pool trust metrics across chains like Solana.

## Facts

- Endpoint: GET https://api.carbon-cashmere.de/v1/dex-pools/BTC
- 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/carbon-cashmere-dex-pools-endpoint-0e4f49b5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Rd7ykspFOdUhLJwdi8dkP

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-dex-pools-endpoint-0e4f49b5
```

Example prompt: What DEX pools are available for BTC right now, and what price is it trading at across them — especially on Solana? I want to see liquidity sizes and which pools are considered trusted.

## When to prefer this

Use this endpoint when you need real-time on-chain DEX pool data for a specific cryptocurrency, including liquidity depth, per-pool prices, and trust classification across chains like Solana. Prefer this over centralized exchange price feeds when you need decentralized market data or want to assess DEX-specific liquidity.

## Known failure modes

- Unknown coin symbol returns empty pool list or 404
- No pools above minimum liquidity threshold returns empty pools array
- Chain filter yields no matching pools
- API payment not processed (x402 payment required failure)
- Upstream DEX data unavailable causes stale or missing price data

## How this service works

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

## Output

A JSON object containing the queried coin symbol, a list of DEX pools with per-pool data (DEX name, chain, USD price, base/quote token addresses, pair address, liquidity in USD, and trust flags), plus summary stats (total pools returned, trusted pool counts) and the active filter settings (chain, min liquidity).

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "coin": "BTC",
  "pools": [
   {
    "dex": "orca",
    "chain": "solana",
    "price_usd": 67524.36,
    "base_token": {
     "symbol": "BTC",
     "address": "WRAPPED_OR_MEMECOIN_ADDRESS"
    },
    "quote_token": {
     "symbol": "SOL",
     "address": "So11..."
    },
    "pair_address": "EXAMPLE_SPL_PAIR",
    "liquidity_usd": 1645862,
    "trusted_chain": false,
    "trusted_quote": false
   }
  ],
  "stats": {
   "trusted_pools": 0,
   "pools_returned": 3,
   "trusted_chain_pools": 0,
   "trusted_quote_pools": 0
  },
  "filter": {
   "chain": null,
   "min_liquidity_usd": 10000
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/carbon-cashmere-dex-pools-endpoint-0e4f49b5/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)