readfetch.com Screenshot API

x402

readfetch.com Screenshot API is a paid API for AI agents from readfetch.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-11-03).

Renders a URL in a real browser and returns a PNG or JPEG screenshot of the full page, a custom viewport, or a single CSS-selected element.

Price / call$0.003

Seller volume →—

Success—

StatusUnknown

How this service works

PNG or JPEG of a rendered page: viewport, full page, or one element.

Output

Returns a binary PNG or JPEG image of the rendered page. Depending on options, the image covers the full scrollable page, a specific viewport crop, or a single DOM element matched by a CSS selector. Image dimensions reflect the configured width and height parameters.

Example use cases

Visual regression testing snapshot

“Take a full-page screenshot of https://myapp.staging.io at 1440 pixels wide in PNG format using render mode — I want to compare it against our last release.”

Element-level UI capture

“Screenshot just the element matching the CSS selector '#pricing-table' on https://competitor.com and give me the image as a JPEG.”

Archiving a paywalled-looking page

“Grab a full-page screenshot of https://news-site.com/article/12345 using residential egress and a 3000ms delay so the page fully loads — save it as PNG.”

Technical details

Endpoint

POSThttps://readfetch.com/v1/screenshot?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need a visual image of a rendered webpage rather than text or HTML content. It is ideal for visual regression testing, archiving page appearances, capturing charts or UI components by selector, or when you need proof-of-render as an image file. Prefer the residential egress option when the target site blocks datacenter IPs. Use sibling scrape endpoints if you only need text or Markdown content.

Side effects

URL is unreachable or returns an error — screenshot may be blank or an error page
CSS selector not found — may return empty or full page instead
Target site blocks datacenter IPs — use residential egress to mitigate
Delay too short for heavy JavaScript pages — increase delay_ms
Width/height out of allowed range (1–3840 x 1–2160) — returns validation error
Timeout on slow-loading pages within the 30-second delay cap

Input

Schema · Request body

Field	Type	Description
url	string	Public http(s) URL to render in headless Chromium.
mode	string	Whole-call budget: fast (15 s), render (30 s, default), or full (60 s; always captures the full scrollable page).
width	number	Viewport width in pixels before navigation (default 1280, max 3840).
format	string	Image encoding for `image_base64` (png default, or jpeg).
height	number	Viewport height in pixels before navigation (default 800, max 2160).
delay_ms	number	Milliseconds to wait after navigation before capture (0–30000); use for SPAs and lazy-loaded content.
selector	—	CSS selector — capture that element's box only. Omit for page/viewport per full_page.
full_page	boolean	true (default): entire scrollable document; false: viewport only. Ignored when mode=full.

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