Marketplace · API · x402

agent-api-production.tim1712.workers.dev/v1/web/resource-preflight

Use before spending tokens, money or crawler capacity fetching an unfamiliar web resource. Resolves redirects (manually, bounded, re-validated per hop) and returns deterministic HTTP/resource facts — final URL, status, content type and length, response time, a bounded HTML title/canonical peek, and a lightweight generic-bot robots.txt indication — so an agent can decide whether a normal web fetch is worthwhile. It does not scrape, render JavaScript, or judge safety.

Endpointhttps://agent-api-production.tim1712.workers.dev/v1/web/resource-preflight
Trust100% uptime over 1 checks · ~536 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x5229384BD502D85aa7EcA0A31B515E5E48d3910F
methodPOST
last updated2026-11-07T19:18:38.522Z

Use it

Call it (an x402 client pays automatically)

curl -i https://agent-api-production.tim1712.workers.dev/v1/web/resource-preflight
# 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/x402-1ed1bd464d634a43

Search the whole marketplace from your agent (MCP)

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