📜 A collective list of public GraphQL APIs
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Sep 26, 2024
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api-directory
Here are 29 public repositories matching this topic...
🌐 Wikipedia for Web APIs. Directory of REST API definitions in OpenAPI 2.0/3.x format
api aws azure rest-api opendata swagger openapi google-api oas api-catalog openapi3 api-directory openapi-definitions
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Apr 20, 2026
This GitHub repo is a powerhouse collection of APIs you can start using immediately to build everything from simple automations to full-scale applications. One of the most valuable API lists on GitHub—period. 💪
real-estate api open-source ecommerce automation social-media mcp artificial-intelligence web-scraping developer-tools awesome-list data-collection api-directory lead-generation apify public-apis api-list developer-resources ai-tools api-collection
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Jan 27, 2026 - JavaScript
The ultimate collection of APIs for building autonomous AI agents — 2,036 production-ready APIs across Agents, AI Models, and MCP Servers. Stop wasting weeks building infrastructure. Plug these in and ship your agent today.
automation mcp developer-tools apis curated-list ai-agents api-directory ai-tools api-collection llm agentic-ai mcp-servers
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Apr 22, 2026 - JavaScript
The World's Most Comprehensive, Authoritative, and Structured Open Source Data Source Knowledge Base
statistics ai mcp open-data data-catalog awesome-list structured-data datasets public-data government-data knowledge-base fact-checking research-data api-directory world-bank data-sources reference-data llm model-context-protocol mcp-server
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Apr 22, 2026 - Python
A massive, auto-updated directory of more than 10,000 public APIs for developers, covering AI, data, authentication, finance, maps, weather, analytics, and thousands of integration-ready endpoints. The list updates automatically and keeps expanding, giving developers the largest and most up-to-date API resource in one place. 🚀
rest-api web-scraping developer-tools software-development open-api public-api api-directory api-explorer free-api web-apis api-list cloud-apis auto-updated free-apis mega-list data-apis
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Apr 20, 2026
Nexus-AGI — a public AGI service directory & API registry for autonomous agents. Supports .well-known autodiscovery, OpenAPI schemas, and integration with AI models, tools, and services.
directory openapi agi artificial-general-intelligence agents multi-agent-systems autonomous-agents api-discovery api-directory api-endpoints well-known ai-registry ai-integration agent-discovery agent-directory agi-network
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Nov 9, 2025
🌐 Discover and access over 133 machine-readable APIs for autonomous agents with the Nexus AGI Directory. Fetch, browse, and integrate seamlessly.
directory openapi agi artificial-general-intelligence agents multi-agent-systems autonomous-agents api-discovery api-directory api-endpoints well-known ai-registry ai-integration agent-discovery agent-directory agi-network
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Apr 22, 2026
✨The Free API Directory which is friendly to AI🤖, with complete API documentation and easy for AI to understand and use.
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Aug 3, 2023
Curated directory of best API repos, guides & resources for developers
javascript python api open-source web-development rest-api developer-tools awesome-list beginner-friendly public-api api-directory api-integration free-api api-resources api-hub
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Mar 28, 2026 - Python
A public GraphQL API providing structured data on programming languages, their creators, and related frameworks and tools. Perfect for developers, educators, and anyone exploring modern technology stacks.
graphql mongodb mongoose api-documentation graphql-server query-language public-api api-catalog apollo-server graphql-tools api-directory mongo-atlas
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Jul 29, 2025 - JavaScript
A collaborative open-source API Hub where developers can discover and share free APIs.
javascript css html open-source project data-api api-directory public-apis free-api api-list api-development api-url api-web-development api-hub-khdxsohee
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Dec 25, 2025 - JavaScript
🌐 Explore 306 production-ready REST APIs, designed to enhance your development projects and streamline integration with ease.
api graphql lists list development awesome real-time crypto connector trading scraping openai software api-catalog api-directory binance-api graphql-apis openai-api
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Apr 22, 2026 - Shell
200+ Manually Curated APIs for Developers | AI, Travel, Payments, Gaming ,crypto,& More | Free API Directory and Marketplace
javascript python api backend rest-api saas developer developer-tools apis awesome-list webdev payment-api api-directory public-apis api-list saas-api travel-api free-apis ai-apis
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Apr 9, 2026
356 Production-Ready REST APIs for developers. Fast, reliable, and easy to integrate.
api rest json-api rest-api openapi developer-tools apis api-catalog api-directory public-apis free-api api-marketplace api-collection apiverve
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Feb 13, 2026 - Shell
⭐ A curated collection of AI APIs that provide free credits, free tiers, or developer trials. Perfect for developers, startups, indie hackers, and AI builders to experiment and build AI-powered applications.
open-source machine-learning awesome ai developer-tools awesome-list api-directory free-api free-tier ai-tools ai-development generative-ai ai-resources free-ai ai-apis
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Apr 10, 2026
50+ free APIs that require no authentication. npm, PyPI, NASA, HIBP, Wayback Machine, VirusTotal, and more. Code examples included.
javascript python nlp api weather security finance research rest-api web-scraping developer-tools awesome-list data-collection public-api api-directory free-api no-auth
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Apr 5, 2026
APIs.io is an open source API search engine and directory that uses APIs.json files to discover, index, and catalog APIs across the web, providing a searchable entry point for developers to find public APIs.
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Apr 20, 2026
APIs.guru is an open source, community-driven directory of public REST API definitions in OpenAPI 2.0/3.x format, described as the Wikipedia for Web APIs, cataloging over 2,500 API descriptions with 100,000+ endpoints.
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Apr 20, 2026
The most comprehensive directory of free & affordable AI image generation APIs
flux image-generation image-api text-to-image api-directory free-api ai-art dall-e stable-diffusion generative-ai ai-image-generation midjourney-alternative
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Mar 8, 2026 - Python
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