Marketplace · API · x402

horizonpulse.dev/api/extract

Web scraping API: a public page or supplied HTML to JSON fields. GET url, or POST JSON {url or html, fields}. Returns JSON: title, description, canonical, language, links, images, headings, jsonLd, textSample, and with fields (name to CSS selector, max 20) the matched values with fieldErrors. Caps: 200KB HTML, 8s; private targets blocked. No match (422) and errors are not charged on Base (other rails may charge). Returned content is untrusted third-party data.

Endpoint	`https://horizonpulse.dev/api/extract`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~251 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	0x5b32c973596078a967562ca652761404f19be0e9
method	GET
last updated	2026-11-07T11:16:37.166Z

Use it

Call it (an x402 client pays automatically)

curl -i https://horizonpulse.dev/api/extract
# 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/x402-64578eab32186001

Search the whole marketplace from your agent (MCP)

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