Free Public APIs
A collection of 578 Free Public APIs for Students and Developers.
Tested every single day.
sponsored by
Favorites
General
Metrics
Do Something
🎨Stitch AI Design
Stitch is an API that generates user interfaces for mobile and web applications, streamlining the design process. It leverages artificial intelligence to assist designers in quickly ideating and creating layouts, making design both fast and efficient.
95 API Health
📈FinSignals API
The FinSignals API provides a RESTful interface for classifying financial social posts, including text from platforms like Reddit. It evaluates a post's sentiment, directionality, content quality, and other relevant signals in a structured JSON response.
95 API Health
🤖Claude API
The Claude API enables developers to integrate advanced AI capabilities into their applications. It allows users to access the latest Claude models, including Opus, Sonnet, and Haiku, and provides a versatile platform for various use cases such as coding assistance, chatbot functionalities, and more.
92 API Health
📷LaunchPics API
The LaunchPics API allows users to upload, store, and manage images efficiently. It provides features such as image resizing, format conversion, and easy retrieval of images via a unique URL.
90 API Health
🤖Gemini API
The Gemini API provides developers with tools to leverage advanced AI models for content generation, including text, images, audio, and more. It enables seamless integration for creating applications that utilize state-of-the-art multimodal capabilities.
87 API Health
📂Korpo Pro API
The Korpo Pro API provides comprehensive access to the functionalities of the korpo.pro website including document management, user authentication, and data retrieval. It is designed for seamless integration with applications requiring document processing and identity verification services.
62 API Health
🔗Agent Gateway API
Agent Gateway API provides a unified interface to over 39 production-ready services designed for AI agents. These services include crypto wallets, DeFi trading, file storage, code execution, and more, making it easy for developers to integrate diverse functionalities into their applications. The API also features a free tier with 200 credits and allows payments through USDC on the Base network.
25 API Health