FREE API EXPLORER

The official API for Hashnode, a blogging platform built for developers.

Provides educational content and resources about the US Health Insurance Marketplace.

Provides the latest information regarding heat stress warnings at work.

A REST API to convert between Gregorian and Hebrew dates, and fetch holiday information.

An API to interact with the Helium Network, a decentralized wireless infrastructure.

An API that provides Hello translations in many languages, based on IP or language code.

Provides access to a range of geospatial data and applications in Hong Kong.

An official API for accessing various geo-data sets of Hong Kong.

An API from the HKO providing weather, earthquake, and climate data.

A service to perform basic DNS queries via an HTTP GET request.

Provides a hosted RESTful API that responds to AJAX requests with simulated data.

Provides a cat image for every HTTP status code, useful for visualizing errors.

Provides a dog image for every HTTP status code, similar to HTTP Cat.

A service that provides test endpoints for client and server HTTP/2 protocol support.

A simple and robust HTTP Request & Response Service for testing.

An implementation of Httpbin running on Cloudflare's network, with HTTP/3 support.

An open platform for sharing humanitarian data across crises and organizations.

Official Hypixel API for accessing player data and game information.

An API serving data on all in-game items from 'Breath of the Wild' and 'Tears of the Kingdom'.

An API for aggregate services of the Brazilian Institute of Geography and Statistics.

The largest selection of dad jokes on the internet, accessible via a simple API.

A very simple API to get the current Unix epoch time.

A simple API to get your public IP address.

API providing data from the universe of 'A Song of Ice and Fire' (Game of Thrones).

A collection of open APIs that deliver services in or regarding Iceland.

A powerful API for retrieving the best favicon for any website with smart fallbacks.

Provides access to a massive library of icons in various styles and formats.

The IFTTT Connect API allows you to integrate your service with the IFTTT platform.

Retrieves metadata about credit or debit cards based on the IIN/BIN.

An API to generate charts, QR codes, and graph images from a URL.