Marketplace · API · x402

pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0x

Query onchain DEX token price & market data based on the provided token contract addresses on a network.

Endpointhttps://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0x5f980dcfc4c0fa3911554cf5ab288ed0eb13dba3,0x00000e7efa313f4e11bfff432471ed9423ac6b30,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0x16332535e2c27da578bc2e82beb09ce9d3c8eb07,0x9f86db9fc6f7c9408e8fda3ff8ce4e78ac7a6b07,0xa4a2e2ca3fbfe21aed83471d28b6f65a233c6e00,0x4c433f4ef87fe506a7eed2fd1d822cbed411eba3,0xbf8e8f0e8866a7052f948c16508644347c57aba3,0x797f214a2cd64a4963a91fa21c8c55ec3eba4714,0x09be1692ca16e06f536f0038ff11d1da8524adb1,0xc0634090f2fe6c6d75e61be2b949464abb498973
Trust✓ Verified callable · 100% uptime over 1 checks · ~71 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x110cdBba7FE6434Ec4CE3464CC523942ad6Fb784
methodGET
last updated2026-10-19T12:14:50.526Z

Use it

Call it (an x402 client pays automatically)

curl -i https://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0x5f980dcfc4c0fa3911554cf5ab288ed0eb13dba3,0x00000e7efa313f4e11bfff432471ed9423ac6b30,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0x16332535e2c27da578bc2e82beb09ce9d3c8eb07,0x9f86db9fc6f7c9408e8fda3ff8ce4e78ac7a6b07,0xa4a2e2ca3fbfe21aed83471d28b6f65a233c6e00,0x4c433f4ef87fe506a7eed2fd1d822cbed411eba3,0xbf8e8f0e8866a7052f948c16508644347c57aba3,0x797f214a2cd64a4963a91fa21c8c55ec3eba4714,0x09be1692ca16e06f536f0038ff11d1da8524adb1,0xc0634090f2fe6c6d75e61be2b949464abb498973
# 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/x402-021c2da4841aaf4b

Search the whole marketplace from your agent (MCP)

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

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