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OnlyBots Screenshot API
x402
OnlyBots Screenshot API is a paid API for AI agents from x402.onlybots.shop, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-14).
Takes a screenshot of any web page URL and returns an image, with options for full-page or viewport-only capture and custom viewport width
Price / call$0.004
Success—
StatusUnknown
How this service works
OnlyBots paid endpoints: web reader, PDF reader, screenshots. x402, USDC on Base, no accounts.
Output
Returns a screenshot image of the requested web page, either as a viewport-sized capture or a full-page scrolled capture, rendered at the specified width. The image reflects the live, rendered state of the page at the time of the request.
Example use cases
Visual audit of competitor landing page
“Grab a full-page screenshot of https://competitor.com at 1280px wide so I can see their current homepage layout.”
Thumbnail preview for link preview
“Take a viewport screenshot of https://news.ycombinator.com so I can use it as a preview image in my newsletter.”
Mobile-width page capture
“Screenshot https://myapp.example.com at 375px width so I can check how it looks on a mobile-sized screen.”
Technical details
Endpoint
GEThttps://x402.onlybots.shop/shotWhen to prefer
Choose this endpoint when you need a quick, pay-per-use screenshot of any public web URL without setting up a headless browser or managing browser infrastructure. It is ideal for AI agents that need visual captures of web pages on demand, billed per call at $0.004 USDC with no account registration required. Prefer this over self-hosted solutions when you want zero setup and metered billing.
Side effects
- URL is unreachable or returns an error — screenshot may fail or return a blank/error page
- Invalid or out-of-range viewport width (must be 320-1920px) — may return an error or default
- URL is a non-HTTP resource (e.g. file://, ftp://) — not supported by the http-type input
- Page requires authentication or blocks headless browsers — rendered content may be incomplete
- Payment failure via x402/USDC on Base — request will return a 402 Payment Required before executing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"body": "<PNG bytes, 1280x800 viewport or full page>",
"content-type": "image/png"
}
}Tags
x402
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