Marketplace · API · x402

agents.supremeai.ca/v1/health-check

Probe a public HTTP(S) URL and report availability: up/down, HTTP status, and latency in ms. Use it to check whether another paid API or x402 service is alive before spending money calling it. Public internet targets only.

Endpointhttps://agents.supremeai.ca/v1/health-check
Trust100% uptime over 1 checks · ~609 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0xb65c6F9187195f4f9215b285d67D798b0162cA31
methodPOST
last updated2026-11-11T15:09:32.186Z

Use it

Call it (an x402 client pays automatically)

curl -i https://agents.supremeai.ca/v1/health-check
# 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/x402-4d77e79278272865

Search the whole marketplace from your agent (MCP)

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