Marketplace · API · x402

agenticfinancegraph.com/check/liveness

Liveness card: L0–L9 rank with the evidence behind it: bindings, first and last observed payment, float, delegation. No raw keys. Packages what the free agent record shows into one dated, citable file with its receipt. About one ERC-8004 agent on Base, by Agentic Finance Graph. id = token id, slug or bound wallet; an agent never seen paying is a 404 before any payment.

Use it

Call it (an x402 client pays automatically)

curl -i https://agenticfinancegraph.com/check/liveness
# 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/x402-1e96f294d238e85a

Search the whole marketplace from your agent (MCP)

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