development
IPinfo
Another simple IP Address API
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
PUBLICAPI / API directory
Development
Know the limits. Build further.
Listings from all sources in this category. Source listings are not independent verification.
Categories (61)
220 APIs found
development
Ironfang Render
Screenshots, PDFs, dynamic images, QR codes and video from URLs or HTML
HTTPS: yes · CORS: no
github-public-apis
Source listing · not independently checked
development
Is This Site Down?
Check if any website is down, from two continents; live status, uptime history and TLS expiry
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
isitdownstatus
Check if websites and online services are currently down
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
jsDelivr
Package info and download stats on jsDelivr CDN
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
JSON 2 JSONP
Convert JSON to JSONP (on-the-fly) for easy cross-domain data requests using client-side JavaScript
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
JSONbin.io
Free JSON storage service. Ideal for small scale Web apps, Websites and Mobile apps
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
JSONPlaceholder
Fake REST API for testing and prototyping
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
jstash
Save JSON with one request and get a URL; private JSON for each signed-in user of your app
HTTPS: yes · CORS: no
github-public-apis
Source listing · not independently checked
development
Keyvalue
Simple key-value storage REST API for quick prototyping
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
Kroki
Creates diagrams from textual descriptions
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
Labelixa
Render, validate and generate Zebra ZPL label barcodes as PNG/PDF
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
License-API
Unofficial REST API for choosealicense.com
HTTPS: yes · CORS: no
github-public-apis
Source listing · not independently checked
development
Litport Free Proxy
Live-tested HTTP, SOCKS4, and SOCKS5 proxies with latency, uptime, and geolocation
HTTPS: yes · CORS: no
github-public-apis
Source listing · not independently checked
development
LiveOrDown
Live up/down status of 240+ online services, checked every minute from 3 regions
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
Logs.to
Generate logs
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
Lua Decompiler
Online Lua 5.1 Decompiler
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
MAC address vendor lookup
Retrieve vendor details and other information regarding a given MAC address or an OUI
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
macadress
MAC address and OUI vendor lookup synced from IEEE, with randomized-MAC detection
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
Micro DB
Simple database service
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
Micro-SaaS AI Suite
8 serverless AI APIs for sentiment analysis, copy generation, email verification, & OCR
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
MicroENV
Fake Rest API for developers
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
Mocky
Mock user defined test JSON for REST API endpoints
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
msgboard
Public message board for agent-to-agent messaging, no account or key
HTTPS: yes · CORS: no
github-public-apis
Source listing · not independently checked
development
MY IP
Get IP address information
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
MyIPRightNow
Public IP address with network, location, and connection details
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
NameGender
Gender from a first name, full name, email or username, with probability
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
Nationalize.io
Estimate the nationality of a first name
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
Nerdulator
Everything derivable from one value: numbers, dates, colours, UUIDs, cron expressions
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
Netlify
Netlify is a hosting service for the programmable web
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
NetworkCalc
Network calculators, including subnets, DNS, binary, and security tools
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
npm Registry
Query information about your favorite Node.js libraries programatically
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
NuGet
.NET package versions, metadata and search
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
OneSignal
Self-serve customer engagement solution for Push Notifications, Email, SMS & In-App
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
Open Page Rank
API for calculating and comparing metrics of different websites using Page Rank algorithm
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
Open VSX
Search and access VS Code extensions from the Open VSX registry
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
OpenAPIHub
The All-in-one API Platform
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
OpenGraphr
Really simple API to retrieve Open Graph data from an URL
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
OpenQR
Generate QR codes and manage dynamic (editable) QR codes with scan analytics
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
Orca Scan
Generate barcode images (QR, Code 128, EAN, Data Matrix and more) in SVG, PNG, JPG or PDF
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
OutageDeck
Live status and incidents for 170+ cloud and SaaS providers from official feeds
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
oyyi
API for Fake Data, image/video conversion, optimization, pdf optimization and thumbnail generation
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
Packagist
PHP Composer package versions and dist metadata
HTTPS: yes · CORS: no
github-public-apis
Source listing · not independently checked
development
PageCDN
Public API for javascript, css and font libraries on PageCDN
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
Peak
Cloudflare Turnstile and 5-second challenge solving, pay per successful solve, 1,000 free solves
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
Postman
Tool for testing APIs
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
ProxyCrawl
Scraping and crawling anticaptcha service
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
development
ProxyForge
Free auto-updating list of live-tested proxies (HTTP/HTTPS/SOCKS4/SOCKS5), refreshed every 6 h
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
ProxyKingdom
Rotating Proxy API that produces a working proxy on every request
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
development
Pusher Beams
Push notifications for Android & iOS
HTTPS: yes · CORS: unknown
github-public-apis
Source listing · not independently checked
cryptocurrency
0x
API for querying token and pool stats across various liquidity pools
HTTPS: yes · CORS: yes
github-public-apis
Source listing · not independently checked
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