pro-api.coinmarketcap.com/x402/v1/dex/search

Search for DEX tokens by keyword (name, symbol, or contract address).

Endpoint	`https://pro-api.coinmarketcap.com/x402/v1/dex/search`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~257 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x3C5f3a6cE224BB89D72f5EB4232ecC27F67B3eeA
method	GET
last updated	2026-07-22T07:37:56.866Z

Use it

Call it (an x402 client pays automatically)

curl -i https://pro-api.coinmarketcap.com/x402/v1/dex/search
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-2d94eaf880f3fad0

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}