Top 118 Development APIs For Developers - Public APIs

24 Pull Requests - Project to promote open source collaboration during December
Abstract Screenshot - Take programmatic screenshots of web pages from any website
Agify.io - Estimates the age from a first name
API Grátis - Multiples services and public APIs
ApicAgent - Extract device details from user-agent string
ApiFlash - Chrome based screenshot API for developers
APIs.guru - Wikipedia for Web APIs, OpenAPI/Swagger specs for public APIs
Azure DevOps - The Azure DevOps basic components of a REST API request/response pair
Beeceptor - Build a mock Rest API endpoint in seconds
Bitbucket - Bitbucket API
Blague.xyz - La plus grande API de Blagues FR/The biggest FR jokes API
Blitapp - Schedule screenshots of web pages and sync them to your cloud
Blynk-Cloud - Control IoT Devices from Blynk IoT Cloud
Bored - Find random activities to fight boredom
Brainshop.ai - Make A Free A.I Brain
Browshot - Easily make screenshots of web pages in any screen size, as any device
CDNJS - Library info on CDNJS
Changelogs.md - Structured changelog metadata from open source projects
Ciprand - Secure random string generator
Cloudflare Trace - Get IP Address, Timestamp, User Agent, Country Code, IATA, HTTP Version, TLS/SSL Version & More
Codex - Online Compiler for Various Languages
Contentful Images - Used to retrieve and apply transformations to images
CORS Proxy - Get around the dreaded CORS error by using this proxy as a middle man
Databricks - Service to manage your databricks account,clusters, notebooks, jobs and workspaces
DigitalOcean Status - Status of all DigitalOcean services
Docker Hub - Interact with Docker Hub
DomainDb Info - Domain name search to find all domains containing particular words/phrases/etc
ExtendsClass JSON Storage - A simple JSON store API
Gcore CDN - Make your app fast and responsive for a global audience with Gcore CDN.
Gcore Cloud - Scalable, secure, and reliable hybrid cloud services anywhere in the world.
Gcore DNS - Fast and resilient DNS hosting service by Gcore. Improve the performance and availability of your online business.
GeekFlare - Provide numerous capabilities for important testing and monitoring methods for websites
Genderize.io - Estimates a gender from a first name
GETPing - Trigger an email notification with a simple GET request
Ghost - Get Published content into your Website, App or other embedded media
GitHub - Make use of GitHub repositories, code and user info programmatically
Gitlab - Automate GitLab interaction programmatically
Gitter - Chat for Developers
Glitterly - Image generation API
Google Docs - API to read, write, and format Google Docs documents
Google Firebase - Google's mobile application development platform that helps build, improve, and grow app
Google Fonts - Metadata for all families served by Google Fonts
Google Keep - API to read, write, and format Google Keep notes
Google Sheets - API to read, write, and format Google Sheets data
Google Slides - API to read, write, and format Google Slides presentations
Gorest - Online REST API for Testing and Prototyping
Hasura - GraphQL and REST API Engine with built in Authorization
Heroku - REST API to programmatically create apps, provision add-ons and perform other task on Heroku
Host.io - Domains Data API for Developers
HTTP2.Pro - Test endpoints for client and server HTTP/2 protocol support
Httpbin - A Simple HTTP Request & Response Service
Httpbin Cloudflare - A Simple HTTP Request & Response Service with HTTP/3 Support by Cloudflare
Hunter - API for domain search, professional email finder, author finder and email verifier
IBM Text to Speech - Convert text to speech
IFTTT - IFTTT Connect API
Image-Charts - Generate charts, QR codes and graph images
import.io - Retrieve structured data from a website or RSS feed
IP2WHOIS Information Lookup - WHOIS domain name lookup
ipfind.io - Geographic location of an IP address or any domain name along with some other useful information
IPify - A simple IP Address API
IPinfo - Another simple IP Address API
jsDelivr - Package info and download stats on jsDelivr CDN
JSON 2 JSONP - Convert JSON to JSONP (on-the-fly) for easy cross-domain data requests using client-side JavaScript
JSONbin.io - Free JSON storage service. Ideal for small scale Web apps, Websites and Mobile apps
Kroki - Creates diagrams from textual descriptions
License-API - Unofficial REST API for choosealicense.com
Lua Decompiler - Online Lua 5.1 Decompiler
MAC address vendor lookup - Retrieve vendor details and other information regarding a given MAC address or an OUI
Micro DB - Simple database service
MicroENV - Fake Rest API for developers
Mocky - Mock user defined test JSON for REST API endpoints
MY IP - Get IP address information
Nationalize.io - Estimate the nationality of a first name
Netlify - Netlify is a hosting service for the programmable web
NetworkCalc - Network calculators, including subnets, DNS, binary, and security tools
npm Registry - Query information about your favorite Node.js libraries programmatically
OneSignal - Self-serve customer engagement solution for Push Notifications, Email, SMS & In-App
Open Page Rank - API for calculating and comparing metrics of different websites using Page Rank algorithm
OpenAPIHub - The All-in-one API Platform
OpenGraphr - Really simple API to retrieve Open Graph data from an URL
oyyi - API for Fake Data, image/video conversion, optimization, pdf optimization and thumbnail generation
PageCDN - Public API for javascript, css and font libraries on PageCDN
Postman - Tool for testing APIs
ProxyCrawl - Scraping and crawling anticaptcha service
ProxyKingdom - Rotating Proxy API that produces a working proxy on every request
Pusher Beams - Push notifications for Android & iOS
Pusher Channels - Realtime features
QR code - Generate and decode / read QR code graphics
QR code - Create an easy to read QR code and URL shortener
Qrcode Monkey - Integrate custom and unique looking QR codes into your system or workflow
QuickChart - Generate chart and graph images
Random Stuff - Can be used to get AI Response, jokes, memes, and much more at lightning-fast speed
Rejax - Reverse AJAX service to notify clients
ReqRes - A hosted REST-API ready to respond to your AJAX requests
RSS feed to JSON - Returns RSS feed in JSON format using feed URL
RSS to JSON - Returns RSS feed in JSON format using feed URL
SavePage.io - A free, RESTful API used to screenshot any desktop, or mobile website
ScrapeNinja - Scraping API with Chrome fingerprint and residential proxies
ScraperApi - Easily build scalable web scrapers
scraperBox - Undetectable web scraping API
ScrapingAnt - Headless Chrome scraping with a simple API
ScrapingDog - Proxy API for Web scraping
ScreenshotAPI.net - Create pixel-perfect website screenshots
ScreenshotOne.com - Convert URLs, HTML, or Markdown into PNG, JPEG, WebP, or PDF with a simple screenshot API
SearchApi - Real-Time Google SERP API
Serialif Color - Color conversion, complementary, grayscale and contrasted text
Shadify - Service for generating data and executing logic to create various games and puzzles
Sheetsu - Easy google sheets integration
Sonar - Project Sonar DNS Enumeration API
SonarQube - SonarQube REST APIs to detect bugs, code smells & security vulnerabilities
StackExchange - Q&A forum for developers
Statically - A free CDN for developers
Supportivekoala - Autogenerate images with template
Tolgee - Open-source localization (i18n) platform enabling you to translate you app fast
Tyk - Api and service management platform
Wandbox - Code compiler supporting 35+ languages mentioned at wandbox.org
WebScraping.AI - Web Scraping API with built-in proxies and JS rendering
ZenRows - Web Scraping API that bypasses anti-bot solutions while offering JS rendering, and rotating proxies

Development

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Auth

Cors

HTTPS

Top 118 Development APIs For Developers - Public APIs

SearchApi

Tolgee

ScreenshotOne.com

Pusher Channels

Gcore Cloud

Gcore CDN

Gcore DNS

Shadify

RSS to JSON

ZenRows

WebScraping.AI

Wandbox

Tyk

Supportivekoala

Statically

StackExchange

SonarQube

Sonar

Sheetsu

Serialif Color

ScreenshotAPI.net