PDF Generator API
Converts HTML or Markdown into PDFs through a remote API at pdf-generator.api.klymax402.com, with support for custom page sizes, margins, and layout options. The server uses x402 USDC micropayments, meaning each PDF generation costs a small amount of cryptocurrency. It's built as an MCP server that connects over server-sent events (SSE), designed for AI agents that need to produce formatted documents programmatically. Reach for this when you're building workflows that generate reports, invoices, or documentation from structured content and you want to handle the PDF rendering remotely rather than spinning up your own conversion pipeline.
- tools
- 49
- transport
- SSE
- last updated
- May 16, 2026
Tools
49 toolsPublic tool metadata for what this MCP can expose to an agent.
get_statusReturns service status / health
Returns service status / health
No parameter schema in public metadata yet.
add_watermarkAdds a text or an image watermark to PDF document from base64 string or a remote URL.1 params
Adds a text or an image watermark to PDF document from base64 string or a remote URL.
requestBodyobjectencrypt_documentEncrypts a PDF document from base64 string or a remote URL.1 params
Encrypts a PDF document from base64 string or a remote URL.
requestBodyobjectdecrypt_documentDecrypts an encrypted PDF document from base64 string or a remote URL.1 params
Decrypts an encrypted PDF document from base64 string or a remote URL.
requestBodyobjectoptimize_documentOptimizes the size of a PDF document from base64 string or a remote URL.1 params
Optimizes the size of a PDF document from base64 string or a remote URL.
requestBodyobjectmake_accessibleAdds accessibility tags to a PDF document from base64 string or a remote URL.1 params
Adds accessibility tags to a PDF document from base64 string or a remote URL.
requestBodyobjectextract_form_fieldsExtracts form fields and their metadata from a PDF document using base64 string or a remote URL.1 params
Extracts form fields and their metadata from a PDF document using base64 string or a remote URL.
requestBodyobjectfill_form_fieldsFills form fields in a PDF document with provided data from base64 string or a remote URL.1 params
Fills form fields in a PDF document with provided data from base64 string or a remote URL.
requestBodyobjectget_templatesReturns a list of templates available for the authenticated workspace5 params
Returns a list of templates available for the authenticated workspace
accessstringprivate · organization · default: namestringpagenumberper_pagenumbertagsstringcreate_templateCreates a new template. If template configuration is not specified in the request body then an empty template is created. Template is placed to the workspace specified in authentication params. Template configuration must be sent in the request body.1 params
Creates a new template. If template configuration is not specified in the request body then an empty template is created. Template is placed to the workspace specified in authentication params. Template configuration must be sent in the request body.
requestBodyobjectget_template_schemaReturns Template JSON Schema which defines the structure of the Template Definition.
Returns Template JSON Schema which defines the structure of the Template Definition.
No parameter schema in public metadata yet.
import_templateCreates a template from existing PDF1 params
Creates a template from existing PDF
requestBodyobjectvalidate_templateValidates if the provided template configuration matches the template JSON schema.1 params
Validates if the provided template configuration matches the template JSON schema.
requestBodyobjectget_templateReturns template configuration1 params
Returns template configuration
templateIdnumberupdate_templateUpdates template configuration. The template configuration for pages and layout must be complete as the entire configuration is replaced and not merged.2 params
Updates template configuration. The template configuration for pages and layout must be complete as the entire configuration is replaced and not merged.
requestBodyobjecttemplateIdnumberdelete_templateDeletes the template from workspace1 params
Deletes the template from workspace
templateIdnumberget_template_dataReturns all data fields used in the template. Returns structured JSON data that can be used to check which data fields are used in template or autogenerate sample data.1 params
Returns all data fields used in the template. Returns structured JSON data that can be used to check which data fields are used in template or autogenerate sample data.
templateIdnumbercopy_templateCreates a copy of a template to the workspace specified in authentication parameters.2 params
Creates a copy of a template to the workspace specified in authentication parameters.
requestBodyobjecttemplateIdnumberopen_editorReturns an unique URL which you can use to redirect your user to the editor from your application or use the generated URL as iframe source to show the editor within your application. When using iframe, make sure that your browser allows third-party cookies.2 params
Returns an unique URL which you can use to redirect your user to the editor from your application or use the generated URL as iframe source to show the editor within your application. When using iframe, make sure that your browser allows third-party cookies.
requestBodyobjecttemplateIdnumberlist_template_versionsReturns a paginated list of template versions for the specified template.3 params
Returns a paginated list of template versions for the specified template.
pagenumberper_pagenumbertemplateIdnumberget_template_versionReturns the template definition of the specified version.2 params
Returns the template definition of the specified version.
templateIdnumbertemplateVersionnumberdelete_template_versionDeletes the specified template version. Production versions cannot be deleted.2 params
Deletes the specified template version. Production versions cannot be deleted.
templateIdnumbertemplateVersionnumberpromote_template_versionPromotes the specified template version to production. Only one version can be production at a time.2 params
Promotes the specified template version to production. Only one version can be production at a time.
templateIdnumbertemplateVersionnumberget_documentsReturns a list of generated documents created by authorized workspace and stored in PDF Generator API. If master user is specified as workspace in JWT then all documents created in the organization are returned. NB! This endpoint returns only documents generated using the outp...5 params
Returns a list of generated documents created by authorized workspace and stored in PDF Generator API. If master user is specified as workspace in JWT then all documents created in the organization are returned. NB! This endpoint returns only documents generated using the outp...
end_datestringpagenumberper_pagenumberstart_datestringtemplate_idnumberget_documentReturns document stored in the Document Storage1 params
Returns document stored in the Document Storage
publicIdstringdelete_documentDelete document from the Document Storage1 params
Delete document from the Document Storage
publicIdstringgenerate_documentMerges template with data and returns base64 encoded document or a public URL to a document. NB! When the public URL option is used, the document is stored for 30 days and automatically deleted.1 params
Merges template with data and returns base64 encoded document or a public URL to a document. NB! When the public URL option is used, the document is stored for 30 days and automatically deleted.
requestBodyobjectgenerate_document_asyncMerges template with data as asynchronous job and makes POST request to callback URL defined in the request. Request uses the same format as response of synchronous generation endpoint. The job id is also added to the callback request as header PDF-API-Job-Id *Example response...1 params
Merges template with data as asynchronous job and makes POST request to callback URL defined in the request. Request uses the same format as response of synchronous generation endpoint. The job id is also added to the callback request as header PDF-API-Job-Id *Example response...
requestBodyobjectgenerate_document_batchAllows to merge multiple templates with data and returns base64 encoded document or public URL to a document. NB! When the public URL option is used, the document is stored for 30 days and automatically deleted.1 params
Allows to merge multiple templates with data and returns base64 encoded document or public URL to a document. NB! When the public URL option is used, the document is stored for 30 days and automatically deleted.
requestBodyobjectgenerate_document_batch_asyncMerges template with data as asynchronous job and makes POST request to callback URL defined in the request. Request uses the same format as response of synchronous generation endpoint. The job id is also added to the callback request as header PDF-API-Job-Id *Example response...1 params
Merges template with data as asynchronous job and makes POST request to callback URL defined in the request. Request uses the same format as response of synchronous generation endpoint. The job id is also added to the callback request as header PDF-API-Job-Id *Example response...
requestBodyobjectget_async_job_statusReturns status of an async job1 params
Returns status of an async job
jobIdstringget_workspacesReturns all workspaces in the organization2 params
Returns all workspaces in the organization
pagenumberper_pagenumbercreate_workspaceCreates a regular workspace with identifier specified in the request.1 params
Creates a regular workspace with identifier specified in the request.
requestBodyobjectget_workspaceReturns workspace information for the workspace identifier specified in the request.1 params
Returns workspace information for the workspace identifier specified in the request.
workspaceIdentifierstringdelete_workspaceDelete workspace. Only regular workspaces can be deleted.1 params
Delete workspace. Only regular workspaces can be deleted.
workspaceIdentifierstringconvert_html_to_pdfConverts HTML content to PDF1 params
Converts HTML content to PDF
requestBodyobjectconvert_url_to_pdfConverts public URL to PDF1 params
Converts public URL to PDF
requestBodyobjectget_formsReturns a list of forms available for the organization2 params
Returns a list of forms available for the organization
pagenumberper_pagenumbercreate_formCreates a new form based on the configuration sent in the request body.1 params
Creates a new form based on the configuration sent in the request body.
requestBodyobjectimport_formCreates a new form based on editable PDF1 params
Creates a new form based on editable PDF
requestBodyobjectget_formReturns form configuration1 params
Returns form configuration
formIdnumberupdate_formUpdates the form configuration. The form configuration must be complete as the entire configuration is replaced and not merged.2 params
Updates the form configuration. The form configuration must be complete as the entire configuration is replaced and not merged.
formIdnumberrequestBodyobjectdelete_formDeletes the form with specified id1 params
Deletes the form with specified id
formIdnumbershare_formCreates an unique sharing URL to collect form data1 params
Creates an unique sharing URL to collect form data
formIdnumbergenerate_qr_codeCreates a QR code based on the configuration1 params
Creates a QR code based on the configuration
requestBodyobjectcreate_einvoiceThis endpoint transforms a JSON payload into an XML-based e-invoice that is fully compliant with the European EN 16931 standard. The generated output can be formatted in either UBL (Universal Business Language) or CII (Cross-Industry Invoice) syntax, ensuring interoperability...1 params
This endpoint transforms a JSON payload into an XML-based e-invoice that is fully compliant with the European EN 16931 standard. The generated output can be formatted in either UBL (Universal Business Language) or CII (Cross-Industry Invoice) syntax, ensuring interoperability...
requestBodyobjectcreate_xrechnung_einvoiceThis endpoint transforms a JSON payload into an XML-based XRechnung e-invoice that is fully compliant with the European EN 16931 standard. The generated output follows the XRechnung format and can be formatted in either UBL (Universal Business Language) or CII (Cross-Industry...1 params
This endpoint transforms a JSON payload into an XML-based XRechnung e-invoice that is fully compliant with the European EN 16931 standard. The generated output follows the XRechnung format and can be formatted in either UBL (Universal Business Language) or CII (Cross-Industry...
requestBodyobjectcreate_facturx_einvoiceThis endpoint transforms a JSON payload a Factur-X e-invoice that is fully compliant with the European EN 16931 standard. The generated output is always a PDF document, embedding a structured CII (Cross-Industry Invoice) XML according to the Factur-X format into a human-readab...1 params
This endpoint transforms a JSON payload a Factur-X e-invoice that is fully compliant with the European EN 16931 standard. The generated output is always a PDF document, embedding a structured CII (Cross-Industry Invoice) XML according to the Factur-X format into a human-readab...
requestBodyobjectget_einvoice_schemaReturns e-invoice JSON schema which defines the structure of the e-invoice.
Returns e-invoice JSON schema which defines the structure of the e-invoice.
No parameter schema in public metadata yet.
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PDF Generator API
Generate PDF documents from HTML or Markdown. Custom page size, margins, headers. Ideal for reports and invoices. 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": {
"pdf-generator": {
"url": "https://pdf-generator.api.klymax402.com/mcp"
}
}
}
Quickstart -- HTTP (x402)
curl -X POST "https://pdf-generator.api.klymax402.com/api/generate" \
-H "Content-Type: application/json" \
-d '{"content":"..."}'
# -> 402 Payment Required, with an x402 payment challenge in the response body
Details
- Repository
- github.com/br0ski777/pdf-generator-x402
- Website
- github.com/Br0ski777/pdf-generator-x402
- Category
- Documents & Knowledge
- Transport
- SSE
- Registry
- MCP registry, active
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