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IPify Icon
IPify

A simple IP Address API

https://www.ipify.org/
IPinfo Icon
IPinfo

Another simple IP Address API

https://ipinfo.io/developers
jsDelivr Icon
jsDelivr

Package info and download stats on jsDelivr CDN

https://github.com/jsdelivr/data....
JSON 2 JSONP Icon
JSON 2 JSONP

Convert JSON to JSONP (on-the-fly) for easy cross-domain data requests using client-side JavaScript

https://json2jsonp.com/
JSONbin.io Icon
JSONbin.io

Free JSON storage service. Ideal for small scale Web apps, Websites and Mobile apps

https://jsonbin.io
Kroki Icon
Kroki

Creates diagrams from textual descriptions

https://kroki.io
License-API Icon
License-API

Unofficial REST API for choosealicense.com

https://github.com/cmccandless/li...
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Logs.to

Generate logs

https://logs.to/
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Lua Decompiler

Online Lua 5.1 Decompiler

https://lua-decompiler.ferib.dev/
MAC address vendor lookup Icon
MAC address vendor lookup

Retrieve vendor details and other information regarding a given MAC address or an OUI

https://macaddress.io/api
Micro DB Icon
Micro DB

Simple database service

https://m3o.com/db
MicroENV Icon
MicroENV

Fake Rest API for developers

https://microenv.com/
Mocky Icon
Mocky

Mock user defined test JSON for REST API endpoints

https://designer.mocky.io/
M
MY IP

Get IP address information

https://www.myip.com/api-docs/
Nationalize.io Icon
Nationalize.io

Estimate the nationality of a first name

https://nationalize.io
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Netlify

Netlify is a hosting service for the programmable web

https://docs.netlify.com/api/get-...
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NetworkCalc

Network calculators, including subnets, DNS, binary, and security tools

https://networkcalc.com/api/docs
npm Registry Icon
npm Registry

Query information about your favorite Node.js libraries programatically

https://github.com/npm/registry/b...
OneSignal Icon
OneSignal

Self-serve customer engagement solution for Push Notifications, Email, SMS & In-App

https://documentation.onesignal.c...
Open Page Rank Icon
Open Page Rank

API for calculating and comparing metrics of different websites using Page Rank algorithm

https://www.domcop.com/openpagera...
OpenAPIHub Icon
OpenAPIHub

The All-in-one API Platform

https://hub.openapihub.com/