Loads a public URL in a real headless browser with JavaScript executed, then ret
Loads a public URL in a real headless browser with JavaScript executed, then returns the rendered HTML and page title, or a base64 screenshot. For pages a plain HTTP fetch can't read because the content is built client-side. Use it as a headless browser render API, JavaScript page renderer, dynamic page renderer, screenshot API, or to scrape JS-heavy sites and get the post-JavaScript DOM.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
22 msmedian answer time
$0.03listed price per call
$0.03price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://x402.agentutility.ai/browser-session
| Category | Code and developer |
|---|---|
| Provider host | x402.agentutility.ai |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 4 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.03 | 22 ms |
Example input (from the provider)
{
"body": {
"url": "https://example.com",
"wait_ms": 0
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"block_ads": {
"description": "Accepted for compatibility; filtering behavior is selected by the browser runtime.",
"type": "boolean"
},
"full_page": {
"description": "Accepted for compatibility when screenshot=true; capture dimensions are selected by the browser runtime.",
"type": "boolean"
},
"screenshot": {
"description": "Return a base64 PNG screenshot instead of HTML. Default false.",
"type": "boolean"
},
"url": {
"description": "Absolute public http(s) URL to render. Max 4096 characters; private-network targets are rejected.",
"maxLength": 4096,
"type": "string"
},
"wait_ms": {
"description": "Extra milliseconds to wait after load for late JS (0-10000). Default 0.",
"type": "number"
}
},
"required": [
"url"
]
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"bytes": {
"type": "integer"
},
"final_url": {
"type": "string"
},
"html": {
"type": "string"
},
"source": {
"type": "string"
},
"title": {
"type": "string"
},
"truncated": {
"type": "boolean"
},
"url": {
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}