Free Public APIs
A collection of 686 Free Public APIs for Students and Developers.
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FHGR
đ§Grabmail API
The Grabmail API provides temporary email addresses for users, allowing them to sign up, verify, or test without revealing their real email address. Users can read incoming messages through the API or in a browser. This functionality is particularly useful for testing and sign-up processes while maintaining privacy.
95 API Health
đCodex Reset API
The Codex Reset API provides publicly accessible information about Codex usage-limit resets, including a 24-48 hour forecast, verified reset history, and current service status. Users can interact with this read-only MCP server and receive data in JSON format without needing an API key or sign-up.
95 API Health
đ§Disposable Email API
GrabMail's Disposable Email API allows users to create temporary email addresses to receive messages without requiring sign-up or API keys on public domains. Messages are accessible via HTTP requests and are automatically deleted after five days. Ideal for developers needing a quick, disposable inbox solution.
95 API Health
đˇCork & Curve API
This API provides wine travel data for AI agents, including verified places, festivals with dates, and bookable experiences such as stays and car hire. Publicly accessible without a key, it offers an optional attribution feature for users who provide their X-API-Key.
90 API Health
đŊī¸TableJourney Agent API
This API provides food travel data for AI agents, including verified places, festivals, bookable experiences, and accommodations. Users can access booking links and optional attribution features, with public access and an optional API key for further customization.
81 API Health
đAgent Nexus API
The Agent Nexus API provides a continuously verified registry of APIs, MCP servers, and CLIs that AI agents can call. Users can discover capabilities, search the registry, and retrieve detailed information about specific interfaces without needing an account or an API key.
80 API Health
đĸCoworkingView API
The CoworkingView API provides access to a comprehensive catalogue of coworking spaces, allowing users to retrieve information about properties, operators, and local features. It includes endpoints for querying property details, operator profiles, market rates, and geographical data without requiring an API key.
95 API Health
đī¸Who Represents Address
This API allows users to input a U.S. street address and retrieve detailed information about congressional districts, state legislative districts, and current officeholders including federal and state legislators, statewide executive officials, and mayors for covered cities. It serves as a replacement for the retired Google Civic Information endpoint, providing results in JSON format for both individual addresses and batch lookups of up to 40 addresses.
76 API Health
đGetConverter API
The GetConverter API provides a JavaScript library for accessing conversion services found on getconverter.org. Users can easily convert various units of measurement programmatically with simple function calls.
95 API Health
đDetection Runs Dataset
This API provides access to a dataset of detection runs performed by AntiBrow against public fingerprinting and anti-bot detectors. Users can retrieve results in JSON and CSV formats, which include detailed information about each run, checks, and their results without the need for an API key.
95 API Health
đ°Tax Calculation API
A REST API designed for calculating US federal, state, and local income taxes for the year 2026. It provides deterministic responses with source attribution, requires no API key, and allows up to 60 requests per minute from a single address.
90 API Health
đAPlicious API
APlicious API offers access to 22 namespaces with 421+ endpoints for various services, including authentication, data retrieval, and processing. It provides detailed API documentation, including rate limits and error codes, to assist developers in integrating and utilizing the services effectively.
85 API Health
đBucketlist Inspiration API
The Bucketlist Inspiration API provides users with daily dream prompts and destination ideas to help them create and manage personal bucket lists. It offers a cookie-free, CORS-enabled JSON endpoint that can be embedded in websites and applications. This API aims to inspire users by suggesting experiences and activities tailored to their interests.
70 API Health
đApple Web API
This API provides access to various resources and functionalities from apple.com, allowing users to discover products like the iPhone, iPad, Apple Watch, and more. It can also be used to explore accessories and entertainment offerings from Apple.
95 API Health
đGNOME Web API
The GNOME Web API provides access to various functionalities of gnome.org, specifically for the GNOME desktop environment. It allows developers to interact with the suite of software available for Linux and BSD, enabling tasks such as retrieving supported programming languages.
95 API Health
đCracked API Reference
The Cracked API provides endpoints for discovering tools, inspecting their schemas, running tasks, and managing a wallet for API keys. It supports JSON input/output and requires an authorization token for most operations. Various endpoints include features like fetching recent runs, managing API keys, and accessing user account information.
95 API Health
đRates Limits API
This free JSON API provides access to US limits, brackets, and wage rates, while including the source and verification details for each figure. It enables users to fetch a comprehensive catalog of data with no rate limits or API keys required.
95 API Health
âĄSpeedtest API
The Speedtest API provides programmatic access to run network speed tests including download and upload speeds. It allows developers to integrate performance metrics into their applications, ensuring better analysis and optimization of network performance.
95 API Health