Marketplace · API · x402

tollbooth-hello-testnet.sjwilliams8.workers.dev/hello

Test endpoint for verifying x402 payment integration end to end. Returns a static greeting in the Agent Tollbooth standard response envelope. Not a data product — use it to smoke-test your x402 client for $0.001 before calling our compliance endpoints.

Endpointhttps://tollbooth-hello-testnet.sjwilliams8.workers.dev/hello
Trust✓ Verified callable · 100% uptime over 1 checks · ~183 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:84532
schemeexact
pay to0xb3e7993Ed2FC2C79FFF220620240f298BBa9bF5B
methodGET
last updated2026-11-08T03:48:51.973Z

Use it

Call it (an x402 client pays automatically)

curl -i https://tollbooth-hello-testnet.sjwilliams8.workers.dev/hello
# 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-a2ac80f5e2c0973f

Search the whole marketplace from your agent (MCP)

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