Domain Availability API

Get Domain Availability data as structured JSON with one API key: domains availability. Free credits every month.

Domain Availability

GET/v1/domain-availability/domains-availability?domain=example.com

curl "https://api.perceptlayer.com/v1/domain-availability/domains-availability?domain=example.com" \
  -H "X-API-Key: $API_KEY"

cURL1 credit per successful call

Run this call below or from your dashboard to see a live response.

Playground

Run this API

cURLshell

curl "https://api.perceptlayer.com/v1/domain-availability/domains-availability?domain=example.com" \
  -H "X-API-Key: $API_KEY"

Domain Availability · 1 endpoint

Every endpoint takes the same key. Open one for its parameters and an example request.

Endpoint	Required parameters	Cost
GET`/v1/domain-availability/domains-availability`	`domain`	1 credit

Overview

The Domain Availability API returns domains availability as clean JSON. Each successful call costs one credit, and calls that fail are free.

Web and SEOJSONRESTMCP

Use cases

Use the Domain Availability API to check whether domain names are available

Use the Domain Availability API to shortlist available domains for a new brand

Use the Domain Availability API to screen name ideas at scale

FAQ

How much does the Domain Availability API cost?

Each successful call costs one credit. New accounts get free credits every month, and credit packs bring the price down as you scale.

What format are responses in?

Every endpoint returns JSON, with no HTML parsing on your side.

Do I need a separate key for Domain Availability?

No. One key works for every API in the catalogue.

No credit card. Failed calls are never billed.