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7/2/2026
11 Free No-Key APIs Your AI Agent Can Use to Read the Web

11 Free No-Key APIs Your AI Agent Can Use to Read the Web

Short summary

Guide to 11 free, keyless REST APIs verified with live curl that AI agents can use to read the web and ground answers in real data. Covers Jina for Markdown extraction, Microlink for metadata, Internet Archive snapshots, Wikipedia summaries, DuckDuckGo instant answers, Hacker News feeds, and GitHub repos. Each entry includes actual responses, rate-limit warnings, and caching strategies for immediate implementation.

  • •11 verified keyless APIs for AI agents to fetch and validate web content without subscriptions
  • •Practical APIs for web scraping, metadata extraction, historical snapshots, and search results
  • •Real curl examples with explicit rate limits and caching best practices for production use

Generated with AI, which can make mistakes.

#ai-tools#ai-agents
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