Screenshot Pdf X402

Screenshot & PDF Capture API

Capture full-page screenshots and PDFs from any URL. Chromium rendering, custom viewport, PNG/JPEG/WebP output. Pay-per-call via x402 (USDC on Base L2) -- no API key, no signup, no rate-limit wall.

Part of the klymax402 marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.

Quickstart -- MCP

Add to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):

{
  "mcpServers": {
    "screenshot-pdf": {
      "url": "https://screenshot-pdf.api.klymax402.com/mcp"
    }
  }
}

Quickstart -- HTTP (x402)

curl "https://screenshot-pdf.api.klymax402.com/api/screenshot?url=https://example.com"
# -> 402 Payment Required, with an x402 payment challenge in the response body

Any x402-aware client (@x402/fetch, x402-agent-tools, ATXP) handles the 402 -> sign -> retry cycle automatically.

Tools

Tool	Method	Path	Price	Description
capture_screenshot	GET	/api/screenshot	$0.015	Capture a screenshot of any URL
capture_screenshot	POST	/api/screenshot	$0.015	Capture a screenshot of any URL (POST variant)
webpage_to_pdf	GET	/api/pdf	$0.02	Generate a PDF from any URL
webpage_to_pdf	POST	/api/pdf	$0.02	Generate a PDF from any URL (POST variant)

capture_screenshot

Use this when you need a visual capture of a web page. Renders in a real Chromium browser and returns an image.

Parameters

Name	Type	Required	Description
url	string	yes	URL to screenshot (e.g. https://example.com)
width	number	no	Viewport width in px (default: 1280)
height	number	no	Viewport height in px (default: 720)
fullPage	boolean	no	Capture full scrollable page (default: false)
format	string	no	Image format (default: png)

Example response:

binary image file with Content-Type image/png, typical size 200-800KB for a full page.

When to use: visual QA testing, generating page thumbnails, archiving web pages, or verifying responsive design. Essential for automated screenshot pipelines and visual regression testing.

Not for: text extraction (use web_scrape_to_markdown), PDF from data (use document_generate_pdf), PDF from URL (use webpage_to_pdf).

capture_screenshot

Use this when you need a visual capture of a web page. Renders in a real Chromium browser and returns an image. POST variant of capture_screenshot -- same params passed as JSON body instead of query string.

Parameters

Name	Type	Required	Description
url	string	yes	URL to screenshot (e.g. https://example.com)
width	number	no	Viewport width in px (default: 1280)
height	number	no	Viewport height in px (default: 720)
fullPage	boolean	no	Capture full scrollable page (default: false)
format	string	no	Image format (default: png)

Example response:

binary image file with Content-Type image/png, typical size 200-800KB for a full page.

When to use: visual QA testing, generating page thumbnails, archiving web pages, or verifying responsive design. Essential for automated screenshot pipelines and visual regression testing.

Not for: text extraction (use web_scrape_to_markdown), PDF from data (use document_generate_pdf), PDF from URL (use webpage_to_pdf).

webpage_to_pdf

Use this when you need to convert a live web page to a printable PDF document. Renders in a real Chromium browser and returns binary PDF.

Parameters

Name	Type	Required	Description
url	string	yes	URL to convert to PDF (e.g. https://example.com)
format	string	no	Paper format (default: A4)

Example response:

binary PDF file with Content-Type application/pdf, properly paginated with headers/footers.

When to use: archiving web pages as PDF, generating printable articles, saving receipts or invoices from URLs, or creating offline documentation snapshots.

Not for: custom documents from HTML/Markdown (use document_generate_pdf), screenshots (use capture_screenshot), web scraping text (use web_scrape_to_markdown).

webpage_to_pdf

Use this when you need to convert a live web page to a printable PDF document. Renders in a real Chromium browser and returns binary PDF. POST variant of webpage_to_pdf -- same params passed as JSON body instead of query string.

Parameters

Name	Type	Required	Description
url	string	yes	URL to convert to PDF (e.g. https://example.com)
format	string	no	Paper format (default: A4)

Example response:

binary PDF file with Content-Type application/pdf, properly paginated with headers/footers.

When to use: archiving web pages as PDF, generating printable articles, saving receipts or invoices from URLs, or creating offline documentation snapshots.

Not for: custom documents from HTML/Markdown (use document_generate_pdf), screenshots (use capture_screenshot), web scraping text (use web_scrape_to_markdown).

Example agent prompts

• "A visual capture of a web page"
• "A visual capture of a web page"
• "Convert a live web page to a printable PDF document"

Payment

• Protocol: x402 -- HTTP-native pay-per-call, no signup, no API key
• Network: Base L2 (eip155:8453)
• Asset: USDC
• Facilitator: Coinbase CDP (primary), PayAI (fallback)
• Also reachable via ATXP (OAuth-wrapped x402, RFC 9728 protected-resource metadata)

Part of klymax402

100 x402 micropayment APIs for AI agents -- one wallet, USDC on Base, zero signup.

• Catalog: https://klymax402.com/llms.txt
• Full API reference: https://klymax402.com/llms-full.txt
• Live stats: https://klymax402.com/stats

License

MIT