Render a PDF from exactly one source: html, markdown, url, template (+data) or template_id (+data). Returns the PDF as a base64 embedded resource. Each successful call uses one render from the account's monthly quota; nothing is stored. Over quota or invalid input returns a tool error explaining why.
Parameterscssurldatahtmloptionsmarkdowntemplatetemplate_id
Render a PNG image from exactly one source: html, markdown, url (a website screenshot), template (+data) or template_id (+data). Built-in 1200x630 social cards: tpl_og_article, tpl_og_product and tpl_og_announcement. Returns the image inline. Each successful call uses one render from the monthly quota; nothing is stored.
Parameterscssurldatahtmloptionsmarkdowntemplatetemplate_id
Join 2-50 PDFs into one, in order, optionally picking pages from each. Returns the merged PDF as a base64 resource. Uses one render from the monthly quota.
Parametersfilesrequiredfilename
Split a PDF. Send pages to extract one PDF, ranges for one PDF per range (returned as a zip), or every to split into chunks of N pages. Uses one render.
Parametersfilerequiredeverypagesranges
Make a PDF smaller by recompressing and downscaling large images and cleaning unused data. Returns the original unchanged if it can't be made smaller. Uses one render.
Parametersfilerequiredlevelremove_metadata
watermark_pdf
Watermark PDF
Stamp text (Latin characters) or a PNG/JPEG image onto a PDF's pages: centred and diagonal, tiled, or in a corner. Uses one render.
Parametersfilerequiredtextcolorimagepagesopacitypositionrotation
list_pdf_form_fields
List PDF form fields
List a fillable PDF's form fields: name, type, current value, options and page. Use the names with fill_pdf_form. Does not use render quota.
Parametersfilerequired
fill_pdf_form
Fill PDF form
Fill a PDF form's fields by name (text, checkboxes as true/false, radio and dropdown options) and optionally flatten it so it can't be edited. Unknown field names are an error with suggestions. Uses one render.
Parametersfilerequiredfieldsrequiredstrictflatten
list_templates
List templates
List every template saved in the PDFOven account, newest first, as JSON with id, name, engine and sample_data. Use an id with render_pdf/render_image (template_id) or get_template. Does not use render quota.
Takes no parameters.
Fetch one saved template in full: content, css, sample_data and page_options. Use it before update_template to see the current body. Does not use render quota.
Parameterstemplate_idrequired
create_template
Create template
Save a new reusable template to the account and return its id. Templates are capped per plan (Free 3); at the cap this returns a tool error. Render it later with render_pdf or render_image and template_id plus data.
Parameterscssnamerequiredenginecontentrequiredsample_datapage_options
update_template
Update template
Change a saved template. Only the fields you pass are replaced; others keep their current values. Future renders with this template_id use the new version immediately.
Parameterscssnameenginecontentsample_datatemplate_idrequiredpage_options
delete_template
Delete template
Permanently delete a saved template. This cannot be undone, and renders that reference its template_id will fail afterwards. Confirm with the user first.
Parameterstemplate_idrequired