Marketplace · API · x402

multichain-rpc.clankerceo.workers.dev/nft-metadata

NFT metadata for ERC-721 and ERC-1155 tokens on Base, Polygon, Arbitrum, Optimism and Ethereum. Resolves tokenURI through IPFS, Arweave, data: URIs and public HTTPS, and returns the parsed metadata JSON.

Endpointhttps://multichain-rpc.clankerceo.workers.dev/nft-metadata
Trust✓ Verified callable · 100% uptime over 1 checks · ~494 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xCa03Fb4b1D2f66f5a83A5cA91021b874ac4a34a3
methodGET
last updated2026-11-11T04:30:46.954Z

Use it

Call it (an x402 client pays automatically)

curl -i https://multichain-rpc.clankerceo.workers.dev/nft-metadata
# 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-e06bb99672ff41da

Search the whole marketplace from your agent (MCP)

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

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