GitHub Go - Client library for accessing GitHub GraphQL API.
GitHub JS - Extendable client for GitHub's REST & GraphQL APIs.
tweetlord - Twitter profile dumper (downloader) with authorization swapping.
Dropbox - Command line client for Dropbox built using the Go SDK.
Twitter Python - Actively maintained, pure Python wrapper for the Twitter API. Supports both normal and streaming Twitter APIs.
Twitter Node - Twitter API Client for node (REST & Streaming API).
arxiv-graphql - GraphQL API for arXiv: e-print service by Cornell University.
Sheetfu - Python library to interact with Google Sheets V4 API.
Cloudflare - Rust library for the Cloudflare v4 API.
Notion TS - Unofficial Notion.so Wrapper.
Notion Python - Unofficial Python API client for Notion.so.
Google Cloud - Google Cloud Client Library for Python.
Reddit - Simple Reddit API client in JS.
Star Wars API - Nice for testing.
WikipediaKit - API Client Framework for Swift.
Zendesk Go - Zendesk API client library for Go.
Cantine - Cooking recipe search JSON API with over a million recipes.
CartQL - GraphQL Shopping Cart API.
Stream - Enterprise Grade Feed & Chat APIs.
Telegraph API - Minimalist publishing tool that allows you to create richly formatted posts and push them to the Web in just a click.
Transposit - API composition platform.
Postwoman - API request builder - A free, fast, and beautiful alternative to Postman.
Public APIs - Collective list of free APIs for use in software and web development.
Kong - Connect all your microservices and APIs with the industry’s most performant, scalable and flexible API platform.
Amazon API Gateway Serverless Developer Portal - Application that you use for developer engagement by making your API Gateway APIs available to your customers through self-service discovery of those APIs.
Stone - Write your APIs in stone.
OpenAPI Compliance Proxy - Validates requests and responses against an OpenAPI document.
NoCodeAPI - Quickly set-up third party application APIs.
Pipedream - Develop any workflow, based on any trigger. Workflows are code, which you can run for free.