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MiniFrame Tools Screenshot
x402
MiniFrame Tools Screenshot is a paid API for AI agents from tools.miniframe.com.br, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).
Takes a JavaScript-rendered screenshot of a public web page using a headless browser and returns it as a base64-encoded image
Price / call$0.03
Success—
StatusUnknown
How this service works
Use when the user needs to see a page as it actually renders — visual proof, a preview, a layout check, or a record of what a page showed. Takes a screenshot with a headless browser (rendering JavaScript). JSON body { url } (public http/https); optional full_page (default false), width (320–2000, default 1280), height (240–2000, default 800), format png|jpeg (default png). Returns image_base64. Private/internal targets are blocked.
Output
A JSON response containing image_base64 — a base64-encoded PNG or JPEG image of the rendered web page, captured at the requested viewport dimensions, with JavaScript fully executed.
Example use cases
Visual proof of competitor landing page
“Take a screenshot of https://competitor.com so I can see exactly how their homepage looks right now — make it 1280px wide and capture the full page.”
Layout check before client presentation
“Can you grab a full-page screenshot of https://staging.myapp.io at a 375px wide viewport? I want to see how the mobile layout looks before we present to the client tomorrow.”
Archive record of a news article
“Screenshot https://techcrunch.com/2024/06/01/some-article for me and save it as a JPEG — I need a visual record of what the page showed today in case it changes later.”
Technical details
Endpoint
POSThttps://tools.miniframe.com.br/screenshotWhen to prefer
Choose this endpoint when you need a visual screenshot of a web page that requires JavaScript rendering, at a specific viewport size, and want the result as a base64-encoded image. Prefer over static HTML fetchers when the page relies on JS frameworks like React or Vue.
Side effects
- Private or internal IP targets are blocked and will return an error
- Invalid or malformed URLs result in a request error
- Viewport dimensions outside 320–2000 (width) or 240–2000 (height) are rejected
- Pages that fail to load or time out in the headless browser return an error
- Non-public URLs (e.g. localhost, 192.168.x.x) are blocked for security reasons
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Public http/https URL. |
| width | number | Viewport width 320–2000 (optional). |
| format | string | Image format (optional). |
| height | number | Viewport height 240–2000 (optional). |
| full_page | boolean | Capture full scrollable page (optional). |
Output
Schema · Response
{
"type": "json",
"example": {
"width": 1280,
"format": "png",
"height": 800,
"full_page": false,
"image_base64": "iVBORw0KGgo..."
}
}Tags
x402
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