Headless Browser Render

web

Serving

Fetch a web page and return its title and raw HTML (up to 200,000 characters). No browser engine is used and JavaScript is not executed, despite the name. POST /v1/render with {url} and get one JSON object back. Pages are cached for 5 minutes. Pay per request in USDC; no account, no API key.

Endpoint: POST https://test.agent.pocket.network/v1/headless-browser-render/v1/render
Price per call: $0.005 USD
Networks payable on: Base Sepolia (eip155:84532)
Protocol: rest

Calling it

The first call returns 402 Payment Required with the terms. Sign for those terms and retry the same request with the payment attached.

Example request

A real, working call — the request the service card verifies against.

curl -X POST https://test.agent.pocket.network/v1/headless-browser-render/v1/render \
  -H 'content-type: application/json' \
  -d '{"url":"https://example.com"}'

Example response

The response this call returned, captured 2026-09-25 15:53:19 UTC.

{
  "portal": {
    "provenance": "third-party-supplier",
    "serviceId": "headless-browser-render",
    "schemaCheck": "unchecked"
  },
  "data": {
    "url": "https://example.com",
    "title": "Example Domain",
    "html": "<!doctype html><html lang=\"en\"><head><title>Example Domain</title><link rel=\"icon\" href=\"data:,\"><meta name=\"viewport\" content=\"width=device-width, initial-scale=1\"><style>body{background:#eee;width:60vw;margin:15vh auto;font-family:system-ui,sans-serif}h1{font-size:1.5em}div{opacity:0.8}a:link,a:visited{color:#348}</style></head><body><div><h1>Example Domain</h1><p>This domain is for use in documentation examples without needing permission. Avoid use in operations.</p><p><a href=\"https://iana.org/domains/example\">Learn more</a></p></div></body></html>\n",
    "js_rendered": false,
    "note": "raw HTML (no JS execution in stdlib runtime); supply a headless engine server-side for full render",
    "cached": true,
    "service": "headless-browser-render"
  }
}

Try it

Make one real paid call from your own wallet — about $0.005 on Base Sepolia (eip155:84532). The wallet signs; nothing here holds a key. You'll see exactly what the service answers.

No browser wallet found. Install MetaMask, Rabby, or Coinbase Wallet to try a call here.

EndpointRequest body

Supported methods

Methods the registry lists for this service. The portal forwards any call as sent; the supplier decides what it answers, and a delivered answer is settled.

Methods Headless Browser Render accepts, and whether each reads or writes.
Method	Effect
`GET /v1/health`	read
`GET /v1/version`	read
`POST /v1/render`	read

Schemas

Published by the service itself. The example above is generated from these.

Request schema

{
  "type": "object",
  "description": "The request body for POST /v1/render.",
  "properties": {
    "url": {
      "type": "string",
      "description": "The page URL (http or https)."
    }
  },
  "required": [
    "url"
  ]
}

Response schema

{
  "type": "object",
  "description": "For POST /v1/render, a JSON object with url, title, html, js_rendered (false) and a cache flag. The exact shape is the service's own and is not pinned here; errors return a JSON object with an `error` field."
}