Stableflare Browser Crawl – Cloudflare Browser Rendering

x402

Stableflare Browser Crawl – Cloudflare Browser Rendering is a paid API for AI agents from stableflare.dev, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Renders a URL or HTML content in a headless browser and returns a screenshot, using Cloudflare Browser Rendering, with pay-per-request USDC payment via x402.

Price / call$0.1

Seller volume →—

Success—

StatusUnknown

How this service works

Pay-per-request access to Replicate AI and Cloudflare Browser Rendering. No API keys, no subscriptions.

Output

Returns a screenshot image (PNG or JPEG) of the rendered webpage or HTML content, optionally clipped to a specific element or viewport region.

Example use cases

Monitor competitor website layout changes

“Can you take a screenshot of our competitor's pricing page every morning and compare it to yesterday's version? Let me know if anything major changed.”

Verify dynamic content renders correctly

“I need you to visit this form page, wait for the dropdown menu to load, and then screenshot what it looks like when fully rendered so I can see if our new design is displaying properly.”

Capture specific product element for documentation

“Take a screenshot of just the product comparison table on our homepage and save it as a PNG so I can paste it into our marketing materials.”

Technical details

Endpoint

POSThttps://stableflare.dev/api/browser/crawl

When to prefer

Choose this endpoint when you need a pay-per-request, no-subscription headless browser screenshot or page render backed by Cloudflare infrastructure, especially useful for one-off captures without committing to a SaaS plan. Ideal for agents that need to visually verify pages, capture dynamic JavaScript-rendered content, or screenshot specific DOM elements.

Side effects

URL is unreachable or returns a non-200 status — browser timeout or navigation error
CSS selector not found — waitForSelector times out
Invalid URL format — schema validation error
Authentication credentials incorrect — page may not render as expected
Timeout exceeded during page load — gotoOptions.timeout reached
Payment not accepted — x402 payment flow fails or USDC balance insufficient

Input

{
  "url": "https://example.com",
  "viewport": {
    "width": 1280,
    "height": 720
  },
  "gotoOptions": {
    "timeout": 30000,
    "waitUntil": "domcontentloaded"
  },
  "screenshotOptions": {
    "type": "png",
    "fullPage": false
  }
}

Schema · Request body

Field	Type	Description
url	string	The starting URL to crawl
depth	number	Maximum link depth from the starting URL (max 3)
limit	number	Maximum number of pages to crawl (max 25)
render	boolean	Execute JavaScript when crawling (slower, costs more)
source	string	URL discovery source
formats	array	Response formats for crawled pages
options	object

Output

{
  "token": "eyJhbGciOiJIUzI1NiJ9.eyJqb2JJZCI6ImVkNzhiMWY1LTRjMDQtNDgyNS05OGI1LTY4YWVmOTg2YjA4ZSIsImxpbWl0IjoxMCwidyI6IjB4OWNjNDJmM2Q5MjQ1Yjg2N2FjY2NkNjMwYjQzZjkwNmMxNjY1YjE3NiIsImlhdCI6MTc4MTIzOTE0MiwiZXhwIjoxNzgzODMxMTQyfQ.SX47oNRXioLmjh8NNgNiN_E4wdtQ8jU-1E7aDPJih3I"
}

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Example use cases

Monitor competitor website layout changes

“Can you take a screenshot of our competitor's pricing page every morning and compare it to yesterday's version? Let me know if anything major changed.”

Verify dynamic content renders correctly

“I need you to visit this form page, wait for the dropdown menu to load, and then screenshot what it looks like when fully rendered so I can see if our new design is displaying properly.”

Capture specific product element for documentation

“Take a screenshot of just the product comparison table on our homepage and save it as a PNG so I can paste it into our marketing materials.”

Technical details

Endpoint

POSThttps://stableflare.dev/api/browser/crawl

When to prefer

Side effects

URL is unreachable or returns a non-200 status — browser timeout or navigation error
CSS selector not found — waitForSelector times out
Invalid URL format — schema validation error
Authentication credentials incorrect — page may not render as expected
Timeout exceeded during page load — gotoOptions.timeout reached
Payment not accepted — x402 payment flow fails or USDC balance insufficient

Input

{
  "url": "https://example.com",
  "viewport": {
    "width": 1280,
    "height": 720
  },
  "gotoOptions": {
    "timeout": 30000,
    "waitUntil": "domcontentloaded"
  },
  "screenshotOptions": {
    "type": "png",
    "fullPage": false
  }
}

Schema · Request body

Field	Type	Description
url	string	The starting URL to crawl
depth	number	Maximum link depth from the starting URL (max 3)
limit	number	Maximum number of pages to crawl (max 25)
render	boolean	Execute JavaScript when crawling (slower, costs more)
source	string	URL discovery source
formats	array	Response formats for crawled pages
options	object

Output

{
  "token": "eyJhbGciOiJIUzI1NiJ9.eyJqb2JJZCI6ImVkNzhiMWY1LTRjMDQtNDgyNS05OGI1LTY4YWVmOTg2YjA4ZSIsImxpbWl0IjoxMCwidyI6IjB4OWNjNDJmM2Q5MjQ1Yjg2N2FjY2NkNjMwYjQzZjkwNmMxNjY1YjE3NiIsImlhdCI6MTc4MTIzOTE0MiwiZXhwIjoxNzgzODMxMTQyfQ.SX47oNRXioLmjh8NNgNiN_E4wdtQ8jU-1E7aDPJih3I"
}