Availability

Check whether up to ten domain names are available for registration.

← All Domains endpoints · Capability overview

GET/v1/domains/availability

https://api.vee3.io/v1/domains/availability

5 tokens

Check whether up to ten domain names are available for registration.

Authorization

Send your API key in the Authorization header:

Authorization: Bearer YOUR_API_KEY

MCP

The same capability is available as an MCP tool on Vee3 hosted MCP.

Tool name

check_domain_availability

Parameters1 field

domainsarrayRequired

Domain names to check (maximum 10).

min 1, max 10

Response1 field

{domain}boolean

For each requested domain, true if the name is available for registration; false if it is taken.

HTTP errors: unauthorized, validation_error, insufficient_tokens, payment_required, domains_not_configured, domains_upstream_error

Example request

Python

import requests

url = "https://api.vee3.io/v1/domains/availability"
headers = {
    "Authorization": "Bearer YOUR_API_KEY",
}
params = {
    "domains": ["example.org","foo.com","somefoobardomain.io"]
}

response = requests.get(url, headers=headers, params=params)
response.raise_for_status()
data = response.json()
print(data)

Example responses1 example

200Availability map for the sample domains request.

sample_availability.json

{
  "example.org": false,
  "foo.com": false,
  "somefoobardomain.io": true
}