Marketplace · API · x402

agentcheck-kohl.vercel.app/report

AgentCheck: independent report on an x402 seller before you pay it. Are its buyers real (repeat wallets on their own money) or funded by the seller itself, measured from 30 days of on-chain payments, plus results of our own paid test purchases where we have them. Query: ?domain=<seller-domain>. GET /sellers (free) lists covered domains.

Endpoint	`https://agentcheck-kohl.vercel.app/report`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~136 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	0x60C423F6a0f65C5C0cA227C20f416ef132075915
method	GET
last updated	2026-11-04T11:39:09.386Z

Use it

Call it (an x402 client pays automatically)

curl -i https://agentcheck-kohl.vercel.app/report
# 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/x402-6791d63f2e5dfeab

Search the whole marketplace from your agent (MCP)

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