Flatmark Integrations

Document to Markdown API and MCP server for PDF, Word, PowerPoint, Excel and HTML. OCR queue for large files. Hosted in Germany.

flatmark converts PDF, Word, PowerPoint, Excel and HTML to Markdown over a REST API and an MCP server. Files up to 8 MB convert in one call with MarkItDown. Files up to 25 MB and 200 pages go through a queue that runs Docling with OCR and table detection. The queue returns Markdown and a JSON structure file, by polling or a signed webhook. The servers are in Germany. The free plan has 100 credits a month and needs no card.

Official integrations for the flatmark API, generated from its OpenAPI document and published from this repository.

Get an API key

Create a key and send it in the X-API-Key header.

Integrations

• n8n — community node @flatmark-dev/n8n-nodes-flatmark, install it under Settings → Community Nodes
• Dify — podshalocef/flatmark on the Dify Marketplace
• Python SDK — pip install flatmark · PyPI
• TypeScript SDK — npm install @flatmark-dev/sdk · npm
• GitHub Action — flatmark-dev/flatmark-action on the GitHub Marketplace
• LangChain document loader (FlatmarkLoader) — pip install langchain-flatmark · PyPI

Templates

Ready-made automations on the API: the walkthrough on the site, the files in this repository.

Template	Platform	Walkthrough	Files
Documents to a RAG vector store	Code	flatmark.dev/templates/documents-to-rag-vector-store	templates/documents-to-rag-vector-store
Large scanned PDFs through the OCR queue	Code	flatmark.dev/templates/large-scanned-pdfs-ocr-queue	templates/large-scanned-pdfs-ocr-queue
Folder of PDFs to Markdown notes with n8n	n8n	flatmark.dev/templates/folder-to-markdown-notes	templates/folder-to-markdown-notes

Operations

Operation	Endpoint	What it does
get_me	GET /v1/me	Your plan, remaining requests, and remaining credits
get_job	GET /v1/jobs/{job_id}	Get one queued job by ID
list_jobs	GET /v1/jobs	List your queued jobs, newest first
convert_document	POST /v1/convert	Convert a document to Markdown in one call
submit_conversion_job	POST /v1/convert/jobs	Queue a document for conversion with OCR and tables
get_conversion_result	GET /v1/convert/jobs/{job_id}/result	Download a queued job's Markdown or JSON

API reference: https://flatmark.dev/docs · Base URL: https://api.flatmark.dev

Support

https://flatmark.dev/support

Every file listed in .generated is rebuilt from the live API; changes to them are overwritten.