Marketplace · API · x402

app.tenna.ai/api/x402/verifier/x402_endpoint_lint

x402 Endpoint Payment Check. Check an x402 endpoint's 402 payment-required body before you rely on it. Reports whether the contract is payable, whether it is opted in to the Bazaar catalogue, and whether a buying agent can read its input schema by machine. Every defect carries a JSON evidence path. Reads the body you supply; it does not pay or call the endpoint. A PASS is not a correctness guarantee and not a claim that the service is accurate.

Endpointhttps://app.tenna.ai/api/x402/verifier/x402_endpoint_lint
Trust✓ Verified callable · 100% uptime over 1 checks · ~1088 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x7eaf3c393a8996e124c0fa7ccbc55019854c4c5b
methodPOST
last updated2026-10-19T12:59:43.95Z

Use it

Call it (an x402 client pays automatically)

curl -i https://app.tenna.ai/api/x402/verifier/x402_endpoint_lint
# 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/x402-407d1c1dfba44be3

Search the whole marketplace from your agent (MCP)

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