Free API Hub

What it does

Free API Hub — discover, test, and integrate 224 free public APIs from your browser. No signup, no API keys needed. • AI Assistant — find APIs with natural language + code examples • Test Panel — GET/POST/PUT/DELETE with instant response viewer • Smart Viewer — JSON, images, video, CSV, HTML, XML • Health monitoring across 35 categories • CORS proxy, PWA ready, favorites & history • Zero setup — everything runs in the browser Open source (MIT). Built for developers who want to ship faster.

• 
  Public APIs 3.02021 · ▲538

  A collection of public APIs for your next project

• 
  Free AI ToolsJul 2026 · free-aitools.com · ▲97

  Free browser tools for everyday tasks, no login

• 
  API PickFeb 2026 · apipick.com · ▲71

  Data APIs for AI agents & developers — free to start

• 
  API Point2022 · ▲90

  Automate all your routine dev work for free with API

• 
  saxi.aiApr 2026 · saxi.ai · ▲6

  1,500+ free APIs. Open data. Built for AI agents.

• 
  Lorapok Atlas API DirectoryMay 2026 · atlas.lorapok.tech · ▲6

  Open-source products that feel alive.

• 
  Dograh▲592

  The open source VAPI alternative

  Dev tools · 26d ago · dograh.com

• 
  Meridian▲530

  Don't let your work go unnoticed. Get promoted!

  Dev tools · 21d ago · meridiona.com

• 
  x1▲516

  Lovable for iPhone apps go from idea to App Store

  Dev tools · 12d ago · x1.new

• 
  Open-Source eInk Bike Computer▲408

  OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.

  Dev tools · 2d ago · opentrailpaper.com

• 
  The GTM Co-Founder▲402

  Open-source GTM skills for technical founders

  Dev tools · 30d ago · gtmcofounder.com

• 
  Nuphos▲380

  The AI-Native DevOps Workspace.

  Dev tools · 25d ago · nuphos.ai

• 
  Brew ▲905

  Like Claude design for email marketing

  AI · May 2026 · brew.new

• 
  Kilo Code for VS Code▲897

  Parallel agents, diff reviewer, and multi-model comparisons

  Dev tools · May 2026 · kilo.ai

• 
  StoreClaw▲805

  Grow your store profits with agents that know how to sell

  AI · May 2026 · storeclaw.ai

• 
  PollyReach▲796

  Give your agent a real number and voice to make calls.

  AI · May 2026 · pollyreach.ai

• NW
  Needle: We Distilled Gemini Tool Calling into a 26M Model▲776

  Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…

  Life & fun · May 2026 · github.com

• FM
  Files.md – Open-source alternative to Obsidian▲730

  Dev tools · May 2026 · github.com