Public APIs — Dev Resources

docs-api | Developer documentation for the podcastindex.org api.

JSON Schema vs. OpenAPI

dchester/jsonpath

REST API with JSON:API Standard

Mocky: The world easiest & fastest tool to mock your APIs

Cors proxies

Apiary | How Apiary Works: Fast-track your API Design Process

Creating a Block Editor with Markdown and Vue.js

Smithsonian Open Access

GraphQL vs REST: Overview

saintsystems/odata-client-php

swisnl/json-api-client

eosnewmedia/JSON-API-Client

Wrapping a REST API in GraphQL | GraphQL

Jugendhackt/FahrplanDatenGarten

List of HAFAS API Endpoints

Bahnhofsabfahrten

JSONPlaceholder - Fake online REST API for developers

TextRazor - The Natural Language Processing API

UI Faces – API Docs

GDELT GEO 2.0 API Debuts!

Bing Maps Routes

Europeana

Pixabay Developer API

The feedly Cloud API

API | Weather Underground

Introduction to Structured Data | Search | Google Developers

The JSON-LD Markup Guide To Local Business Schema - Whitespark

Microdata, JSON-LD & Schema: Rich Snippets Guide