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how.is Screenshot
x402
how.is Screenshot is a paid API for AI agents from how.is, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-31).
Captures a 1280px-wide JPEG screenshot of any public URL, returning the image, final URL, HTTP status, and page title
Price / call$0.02
Success—
StatusUnknown
How this service works
See a web page: a 1280-wide JPEG of any public URL, viewport or full page (capped at 6000 px), with its final URL, HTTP status and title.
Output
A base64-encoded JPEG image (1280px wide, up to 6000px tall for full-page), along with the final URL after redirects, HTTP status code, page title, MIME type, image dimensions, and an optional note — plus a payment receipt with charge amount and settlement transaction hash.
Example use cases
Visual QA of a landing page
“Take a screenshot of https://acme.com/landing and show me what it looks like — capture the whole page, not just the first screen.”
Verify a competitor's homepage
“Can you grab a screenshot of https://competitor.io so I can see how their homepage looks right now?”
Archive visual state of a URL
“Screenshot https://docs.myapp.com/changelog for me — just the viewport is fine — and tell me the page title and final URL it lands on.”
Technical details
Endpoint
POSThttps://how.is/v1/site/screenshot?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a visual, rendered representation of a webpage — not just its raw HTML or text content. It is ideal when you need to verify how a page actually looks in a browser, capture a visual record for archiving or QA, or check rendering of dynamic/JavaScript-heavy pages. Prefer this over plain HTTP fetchers or markdown extractors when the visual layout, images, or styling matter.
Side effects
- URL is not publicly accessible or returns an error HTTP status
- URL exceeds 2000-character limit
- Page renders blank or times out during rendering
- Full-page height exceeds the 6000px cap, resulting in a truncated capture
- Invalid or non-HTTP(S) URL format causes rejection
- Payment failure via x402 protocol prevents request from completing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | A public http(s) URL |
| full_page | boolean | Capture the whole page, not just the first screen |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"_shape": "data: image_base64 (JPEG), mime, width, height, final_url, http_status, title, note."
},
"result": "Website screenshot for the requested subject",
"receipt": {
"rail": "x402",
"tool": "screenshot",
"charge_usd": 0.02,
"settlement_tx": "0x…"
}
}
}Tags
x402
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