A collective list of free APIs. With repository stars⭐ and forks🍴
GitHub repository with 21 stars and 2 forks.
Language: Python
Topics: api, api-rest, api-wrapper, apis, awesome, awesome-list, collection, list, lists, public-api
2026-06-13: 21 stars and 2 forks.
Free LLM API keys for GPT-5.5, Claude, DeepSeek, Gemini, Grok — copy, paste, use. Updated 3-5x daily. No credit card needed.
GitHub repository with 2,335 stars and 230 forks.
Trending score: 3.51; stars gained: +78; forks gained: +5.
Language: Python
Topics: ai, api, api-key, api-keys, chatgpt, claude
小红书（XiaoHongShu、RedNote）链接提取/作品采集工具：提取账号发布、收藏、点赞、专辑作品链接；提取搜索结果作品、用户链接；采集小红书作品信息；提取小红书作品下载地址；下载小红书作品文件
GitHub repository with 11,536 stars and 1,726 forks.
Trending score: 2.52; stars gained: +25; forks gained: -1.
Language: Python
Topics: python, json, linux, macos, windows, textual
A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go / Java
GitHub repository with 42,906 stars and 8,693 forks.
Trending score: 2.29; stars gained: +33; forks gained: +4.
Language: Python
Topics: altcoin, api, arbitrage, bitcoin, bot, btc
Open-source context retrieval layer for AI agents
GitHub repository with 6,438 stars and 805 forks.
Trending score: 1.50; stars gained: +5; forks gained: +0.
Language: Python
Topics: llm, rag, search, agent-infrastructure, ai, ai-agents
PRAW, an acronym for "Python Reddit API Wrapper", is a python package that allows for simple access to Reddit's API.
GitHub repository with 4,151 stars and 496 forks.
Trending score: 1.18; stars gained: +5; forks gained: +0.
Language: Python
Topics: python, reddit, api, oauth, praw, reddit-api
The open banking API directory
GitHub repository with 260 stars and 424 forks.
Trending score: 1.07; stars gained: +1; forks gained: +2.
Language: Python
Topics: openbanking, api, psd2, obie, fintech, finance
Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.
GitHub repository with 25,425 stars and 1,676 forks.
Trending score: 5.73; stars gained: +2,844; forks gained: +202.
Language: Python
Topics: agent, ai, anthropic, compression, context-engineering, context-window
Self-hosted AI workspace.
GitHub repository with 69,801 stars and 8,840 forks.
Trending score: 5.70; stars gained: +951; forks gained: +165.
Language: Python
The agent that grows with you
GitHub repository with 192,442 stars and 33,558 forks.
Trending score: 5.48; stars gained: +990; forks gained: +282.
Language: Python
Topics: ai, ai-agent, ai-agents, anthropic, chatgpt, claude
AI coding assistant skill (Claude Code, Codex, OpenCode, Cursor, Gemini CLI, and more). Turn any folder of code, SQL schemas, R scripts, shell scripts, docs, papers, images, or videos into a queryable knowledge graph. App code + database schema + infrastructure in one graph.
GitHub repository with 66,467 stars and 6,719 forks.
Trending score: 5.25; stars gained: +1,314; forks gained: +109.
Language: Python
Topics: antigravity, claude-code, codex, gemini, graphrag, knowledge-graph
AI generates a real, editable PowerPoint from any document — native shapes & animations, speaker notes voiced as audio narration, and the option to follow your own .pptx template, not slide images · by Hugo He
GitHub repository with 27,112 stars and 2,418 forks.
Trending score: 5.10; stars gained: +903; forks gained: +61.
Language: Python
Topics: ai-agent, aippt, office, powerpoint, powerpoint-generation, ppt
LLM驱动的 A/H/美股智能分析：多数据源行情 + 实时新闻 + LLM决策仪表盘 + 多渠道推送，零成本定时运行，纯白嫖. LLM-powered stock analysis system for A/H/US markets.
GitHub repository with 42,384 stars and 40,172 forks.
Trending score: 4.94; stars gained: +532; forks gained: +367.
Language: Python
Topics: a-stock, ai-agent, aigc, llm, quant, quantitative-finance
Free, Open Source, Self-Hosted WhatsApp API Gateway
GitHub repository with 8,374 stars and 1,843 forks.
Trending score: 4.24; stars gained: +381; forks gained: +116.
Language: TypeScript
Topics: api, gateway, whatsapp
Free LLM API keys for GPT-5.5, Claude, DeepSeek, Gemini, Grok — copy, paste, use. Updated 3-5x daily. No credit card needed.
GitHub repository with 2,335 stars and 230 forks.
Trending score: 3.51; stars gained: +78; forks gained: +5.
Language: Python
Topics: ai, api, api-key, api-keys, chatgpt, claude
Open-Source AI Presentation Generator and API (Gamma, Beautiful AI, Decktopus Alternative)
GitHub repository with 8,151 stars and 1,281 forks.
Trending score: 3.14; stars gained: +55; forks gained: +10.
Language: TypeScript
Topics: ai-agent, ai-presentation, api, gamma, powerpoint-automation, powerpoint-free
Vim-fork focused on extensibility and usability
GitHub repository with 100,369 stars and 6,918 forks.
Trending score: 2.70; stars gained: +41; forks gained: +0.
Language: Vim Script
Topics: api, c, lua, neovim, nvim, text-editor
🔥 The open-source no-code platform for web scraping, crawling, search and AI data extraction • Turn websites into structured APIs in minutes 🔥
GitHub repository with 15,869 stars and 1,322 forks.
Trending score: 2.56; stars gained: +25; forks gained: +5.
Language: TypeScript
Topics: automation, no-code, scraper, web-scraper, web-scraping, api
小红书（XiaoHongShu、RedNote）链接提取/作品采集工具：提取账号发布、收藏、点赞、专辑作品链接；提取搜索结果作品、用户链接；采集小红书作品信息；提取小红书作品下载地址；下载小红书作品文件
GitHub repository with 11,536 stars and 1,726 forks.
Trending score: 2.52; stars gained: +25; forks gained: -1.
Language: Python
Topics: python, json, linux, macos, windows, textual