Quickstart
Sign in, create a
spool_live_… key, render a first PDF.POST /v1/render
Full request body, including sandbox, waits, cookies, and inject.
Node and PHP SDKs
Official clients for
POST /v1/render.MCP
ChatGPT, Claude, or Cursor without pasting an API key.
Environments
What you can pass
Exactly one ofhtml or url. Optional Chromium controls:
- Paper:
format(A0–A6, Letter, Legal, Tabloid, Ledger,{width}x{height},{width}xauto),paper_width/paper_height,landscape,single_page - Chrome:
margin,header,footer(page number placeholders only) - SPA waits:
wait_delay,wait_for_selector,wait_for_expression,wait_for_network_idle - Page load:
extra_http_headers,cookies,auth,raise_for_status,emulate_media,lazy_load_images - Inject:
css,javascript(inline or public http(s) URL) - Output:
pages,metadata,sandbox(watermarked, does not increment usage)