Crawl FastAPI Documentation to Markdown Chunks for RAG
Crawls documentation portals into clean Markdown datasets for AI engineers building RAG pipelines. Returns markdown, tokenCount, title, url, and embedding-ready chunks with headingPath and charCount while stripping navigation and ads. Change startUrls and includeUrlGlobs to target a different documentation portal or documentation section.
Input
Output fields
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The Domain-Scoped Site Crawler for Markdown Datasets Actor is ready to run with the inputs already set for "Crawl FastAPI Documentation to Markdown Chunks for RAG". Sign up or log in and you'll land in Apify Console with a copy of this exact task.
Start the "Crawl FastAPI Documentation to Markdown Chunks for RAG" task
The Domain-Scoped Site Crawler for Markdown Datasets Actor will start running based on the input automatically. You can also change all the input fields, like start urls, split content into chunks, and more, to match your specific use case.
Receive the "Crawl FastAPI Documentation to Markdown Chunks for RAG" output
Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as URL, title, depth, and more.
Integrate into your workflow
The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Crawl FastAPI Documentation to Markdown Chunks for RAG" task via API.

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The FastAPI docs crawl task starts at the tutorial and follows matching tutorial pages up to 2 links deep, with a limit of 30 pages.
Each page in the FastAPI docs crawl task can include Markdown, an approximate token count, and heading-aware chunks with heading paths and character counts.
The FastAPI docs crawl task is set to include URLs matching the FastAPI tutorial path; change the URL pattern to target another documentation section.
Chunks in the FastAPI docs crawl task target 1500 characters with about 200 characters of overlap; code blocks and tables stay whole even when larger.
The FastAPI docs crawl task is limited to 30 pages; its crawl stops when the configured page limit is reached.
You can schedule the FastAPI docs crawl task or run it through the Apify API and integrations such as Zapier, Make, and n8n.