saxi.ai
Browse public APIs across AI, browser automation, search, speech, developer tools, messaging, maps, and infrastructure.
saxi.ai launched on April 15, 2026 with 6 votes, #1,677 of 21,248 launches that month and more than 75% of that year's launches.
What it does
Open-source directory of 1,500+ free public APIs, organized for AI agents and developers. Every listing links to real docs and is tagged by auth type, protocol, and capability like search, geocoding, browser automation, LLM, or scraping. Browse 68 categories, 16 capability types, and curated collections like "Best APIs for AI Agents" or "Search and RAG APIs." Built on top of established open-source API lists with validation and structured tagging on top. No login or paywall. PRs welcome!
Discover free APIs across AI, search, browser automation, developer tools, messaging, maps, payments, and infrastructure. Real-time sentiment and attention data from Reddit, X, financial news, Polymarket and crypto communities, unified into a developer-first API for trading tools, quant workflows and AI agents. { "ticker": "NVDA", "buzz_score": 79.4, "trend": "rising", "mentions": 3689, "sentiment_score": 0.64, "bullish_pct": 58, "bearish_pct": 14 } Structured sentiment signals for apps, dashboards and LLM tool use. Recently added community submissions with public docs, availability metadata, and validation checks already attached. Sports odds for personal and internal research, with game…from saxi.ai
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Source: Product Hunt launch ↗
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
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Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
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