Marketplace · API · x402

api.nctr.live/v1/paid/audit

Checks whether a store tells shopping agents what a purchase earns: finds its Open Bounty declaration, validates it against the published schema, and reports whether every place it is published agrees.

Use it

Call it (an x402 client pays automatically)

curl -i https://api.nctr.live/v1/paid/audit
# 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-a2ed9d88f85ecac7

Search the whole marketplace from your agent (MCP)

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