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x402-gateway Page Screenshot
x402
x402-gateway Page Screenshot is a paid API for AI agents from x402.freeq.one, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).
Captures a full-browser screenshot of any public webpage as a base64-encoded PNG or JPEG, rendered in headless Chromium, with configurable viewport, full-page capture, and settle delay
Price / call$0.002
Success—
StatusUnknown
How this service works
Page Screenshot: Full-browser screenshot of any public page as base64 PNG or JPEG: viewport or full-page, custom size, rendered in headless Chromium. Pay per call in USDC on Base via x402 — POST https://x402.freeq.one/tools/page_screenshot.
Output
Returns a base64-encoded image (PNG or JPEG) representing the rendered webpage. The image reflects the configured viewport size, device scale factor, and settle delay, and can be full-page (up to 10,000px tall) or a windowed slice starting at y_offset.
Example use cases
Capture landing page for visual QA
“Screenshot https://myapp.com/landing at 1440 wide and 900 tall in PNG format with a 500ms settle delay — I want to see exactly what a user sees on load.”
Archive a competitor pricing page
“Take a full-page JPEG screenshot of https://competitor.com/pricing with a 1280x720 viewport and a 1000ms delay so everything renders before capture.”
Slice a very tall dashboard
“Grab a PNG screenshot of https://dashboard.internal.io/overview at y_offset 10000 with full_page enabled so I can capture the second 10,000px slice of this long page.”
Technical details
Endpoint
POSThttps://x402.freeq.one/tools/page_screenshot?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a real rendered browser screenshot of any public webpage — including JavaScript-heavy SPAs, dynamic content, or pages requiring a settle delay — and want to pay per call with no API key or subscription. Prefer it over HTML-scraping or static fetch approaches when visual fidelity matters. The configurable viewport, full-page mode, y_offset slicing, and retina scaling make it suitable for visual QA, archiving, monitoring UI changes, or extracting visual content from tall documents.
Side effects
- 413 returned if full_page is true and the document exceeds 10,000px tall (use y_offset slicing instead)
- Non-zero y_offset rejected in stealth mode (Chromium-only parameter)
- Timeout or render error if the target URL is unreachable or returns a non-200 status
- Payment failure if USDC balance on Base is insufficient for the $0.002 per-call fee
- Invalid URL scheme (non-http/https) causes a validation error
- Width outside 320-1920 or height outside 240-1080 rejected
- delay_ms outside 0-5000 range rejected
- device_scale_factor outside 1-2 range rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | The page to screenshot (http/https) |
| width | integer | CSS viewport width, 320-1920 (default 1280) |
| format | string | Image format: png (default, lossless) or jpeg (quality 85) |
| height | integer | CSS viewport height, 240-1080 (default 720) |
| delay_ms | integer | Settle time after load, 0-5000 ms (default 500) |
| y_offset | integer | Vertical offset in CSS pixels from the top of the document (default 0). With full_page, captures the slice starting at y_offset so documents taller than 10,000 px can be captured in slices (0, 10000, 20000, ...); without full_page, captures the viewport window starting at y_offset. Chromium only — stealth rejects a nonzero y_offset |
| full_page | boolean | Capture the whole document up to 10,000 px tall; taller documents return 413 (default false). With y_offset it captures the slice [y_offset, y_offset + 10,000 px) instead |
| device_scale_factor | integer | Retina scaling, 1-2 (default 1) |
Tags
x402
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