JsonWhois.io

JsonWhois.io

JsonWhois.io is a JSON-based WHOIS and domain availability API. It allows you to lookup WHOIS records and check domain availability directly from your application code using a simple JSON API.
JsonWhois.io image
whois domain json api

JsonWhois.io: Check Domain Availability and WHOIS Records via Simple JSON API

Check domain availability and lookup WHOIS records for any domain directly from your application code using JsonWhois.io's simple JSON API, a powerful tool for developers and site owners alike.

What is JsonWhois.io?

JsonWhois.io is a JSON-based WHOIS and domain availability API service. It provides a simple and easy-to-use JSON API that software developers and engineers can integrate into their applications to perform WHOIS lookups and domain availability checks.

Some key features of JsonWhois.io include:

  • JSON-based API - The entire API is JSON-based, allowing for simple integration into any programming language or framework that supports JSON.
  • WHOIS lookups - Lookup full WHOIS record data on domains to retrieve registrant info, name servers, registrar details, and more.
  • Domain availability checks - Check if domains are available for registration or not taken yet.
  • Fast and reliable - The API is hosted on fast, scalable infrastructure to provide reliable and speedy lookups.
  • Affordable pricing - Competitive usage-based pricing model making it affordable for low or high volume usage.
  • No rate limits - No arbitrary usage limits so you can make as many API requests as you need.

JsonWhois.io is perfect for developers wanting to integrate domain and WHOIS data into their applications, for companies enforcing domain ownership policies, or anyone needing to automate domain availability checks and WHOIS data retrieval.

JsonWhois.io Features

Features

  1. Lookup WHOIS records for domains
  2. Check domain availability
  3. Simple JSON API
  4. Integrates with applications

Pricing

  • Freemium

Pros

Easy to integrate with code

JSON format is lightweight

Can automate domain lookups and availability checks

Cons

Limited to WHOIS and availability checks

No web interface

Requires coding knowledge to use


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