# claw402 CMC DEX Search

> claw402 CMC DEX Search is a paid API for AI agents from claw402.ai, paid per call via x402, $0.015/call, status unknown (last checked 2026-09-14).

Search for decentralized exchange (DEX) tokens or pairs on CoinMarketCap data, accessible via x402 USDC micropayment

## Facts

- Endpoint: GET https://claw402.ai/api/v1/crypto/cmc/dex/search
- Price: $0.015/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/claw402-cmc-dex-search-8ff1d979
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CqWwZdbf9NQYcmHI7sCEg

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 claw402-cmc-dex-search-8ff1d979
```

Example prompt: Search CoinMarketCap DEX data for 'PEPE' on the Ethereum network and show me what trading pairs and DEX listings come up.

## When to prefer this

Use this endpoint when you need to search CoinMarketCap DEX data without registering for an API key, paying only $0.015 USDC per call via x402 wallet payment. Ideal for agents that need lightweight, pay-per-use DEX token discovery on specific blockchain networks.

## Known failure modes

- Empty data array returned when query matches no DEX listings
- Payment failure if USDC wallet has insufficient balance
- Invalid network parameter causes no results or error
- Missing required 'input' object returns schema validation error
- Rate limiting or gateway errors from upstream CMC API

## How this service works

Backed by vergex.trade. Pay for any API with USDC. No API keys. No registration. Just a wallet.

## Output

A JSON object with a code field (0 for success) and a data array containing DEX search results from CoinMarketCap, including token or pair information matching the query and network filter.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "query": {
       "type": "string"
      },
      "network": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "code": 0,
  "data": []
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/claw402-cmc-dex-search-8ff1d979/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from claw402.ai](https://www.zero.xyz/host/claw402.ai/llms.txt)