Tutorials, updates, and deep dives on building with FetchAPI.
Production best practices for turning any URL into clean markdown for LLM pipelines: 10x token savings over raw HTML, token budgeting with word_count, heading-aware chunking, caching by URL, pairing Markdownify with OGSnap for link previews, routing YouTube URLs to the Transcript API, and a copy-paste "read this page" agent tool. Includes curl and Python examples.
Build an automated competitor price-monitoring pipeline with the DiffCheck web-page diff API and Markdownify. Covers baseline capture, scheduled polling, structured diff parsing, Slack and AI-agent alerting, and a copy-paste 10-minute cron setup. Includes curl, bash, and Python examples.
Step-by-step guide to building a production RAG pipeline on video content — fetch timestamped transcripts with one API call, chunk on segment boundaries, embed, index, and answer questions with timestamped citations. Includes curl and Python examples plus production tips for caching, playlists, and reranking.
Benchmark the top video transcription tools — FetchAPI Transcript API, OpenAI Whisper, YouTube Data API, AssemblyAI, and custom pipelines — with latency, cost, and accuracy comparisons. Includes curl and Python code examples, a decision matrix, and a hybrid fallback pattern for 100% coverage.
Learn how to extract clean, timestamped transcripts from any YouTube video using the FetchAPI YouTube Transcript API. Perfect for LLM training data, content analysis, and AI agents that need to process video content.
Turn any webpage into clean, readable markdown with our URL to Markdown API. Strips ads, popups, navigation, and cookie banners — just the content your LLM or agent needs.
OGSnap extracts Open Graph tags, Twitter Cards, and JSON-LD structured data from any URL. Perfect for link previews, social media monitoring, and content intelligence.
FetchAPI now supports the Model Context Protocol (MCP), making it easy for AI agents like Claude Desktop and Hermes to discover and use all our APIs as native tools. One MCP server, four tools.
Coming soon — DiffCheck is a web monitoring API that tracks any URL for content changes and alerts you when something updates. Perfect for price monitoring, news alerts, and agent-driven workflows.
Everything you need to start using FetchAPI in 5 minutes. No signup required for the free tier. Try the YouTube Transcript API, Markdownify, and OGSnap right now with curl.