Marketplace · API · x402

imagcon.app/routes/x402/validate

Test any x402 endpoint with a REAL signed payment from a fresh unfunded wallet — no funds can move. Returns the facilitator's verdict (healthy / broken / payment-ignored), decoded challenge, lint checks for silent payment-killers like over-long resource descriptions, and a 402index discovery report. Config validators check your paperwork; this reports what the facilitator actually said. Run it from CI after every deploy.

Endpoint	`https://imagcon.app/routes/x402/validate`
Trust	100% uptime over 1 checks · ~426 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x1f2A484ef654d49c58c625b09e78B538501D652D
method	POST
last updated	2026-11-05T14:34:31.748Z

Use it

Call it (an x402 client pays automatically)

curl -i https://imagcon.app/routes/x402/validate
# 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-a34d3d647e7847b1

Search the whole marketplace from your agent (MCP)

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