IPify
A simple IP Address API
Development · No auth · HTTPS
Development APIs · Page 9
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Ordered by reported HTTPS, CORS support, no-auth access, then changed/observed facts. Access signals are not a popularity or quality score.
IPinfo
Another simple IP Address API
Development · No auth · HTTPS
isitdownstatus
Check if websites and online services are currently down
Development · No auth · HTTPS
JSON 2 JSONP
Convert JSON to JSONP (on-the-fly) for easy cross-domain data requests using client-side JavaScript
Development · No auth · HTTPS
Keyvalue
Simple key-value storage REST API for quick prototyping
Development · No auth · HTTPS
License-API
Unofficial REST API for choosealicense.com
Development · No auth · HTTPS
MicroENV
Fake Rest API for developers
Development · No auth · HTTPS
MY IP
Get IP address information
Development · No auth · HTTPS
npm Registry
Query information about your favorite Node.js libraries programatically
Development · No auth · HTTPS
Packagist
PHP Composer package versions and dist metadata
Development · No auth · HTTPS
QR code
Generate and decode / read QR code graphics
Development · No auth · HTTPS
Qrcode Monkey
Integrate custom and unique looking QR codes into your system or workflow
Development · No auth · HTTPS
ReqRes
A hosted REST-API ready to respond to your AJAX requests
Development · No auth · HTTPS
Serialif Color
Color conversion, complementary, grayscale and contrasted text
Development · No auth · HTTPS
Wandbox
Code compiler supporting 35+ languages mentioned at wandbox.org
Development · No auth · HTTPS
crawlbrulee
EU-native web scraping for AI agents & developers: turn any page into markdown, screenshots and more
Development · API key · HTTPS
WeInc
AI website builder: manage clients, website projects, templates and webhooks
Development · API key · HTTPS
Allscreenshots
Website screenshots and PDFs with full-page capture, dark mode and ad blocking
Development · API key · HTTPS
QRX
Artistic, branded QR codes from a text prompt and a link, checked to scan
Development · API key · HTTPS
Clair
Live public web data as JSON: Google Search, Maps, News, Amazon, jobs, reviews & more, one API key
Development · API key · HTTPS
SolidPing
Create and run uptime checks, read results and incidents, manage status pages, with a free tier
Development · API key · HTTPS
OneSignal
Self-serve customer engagement solution for Push Notifications, Email, SMS & In-App
Development · API key · HTTPS
jstash
Save JSON with one request and get a URL; private JSON for each signed-in user of your app
Development · API key · HTTPS
RealUptime
Manage uptime monitors, heartbeat checks, incidents and status pages with an API key
Development · API key · HTTPS