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GET
/
v1
/
domains
/
tlds
/
check
/
{domain_name}
[TLDs] Check domain availability
curl --request GET \
  --url https://api.onetsolutions.net/v1/domains/tlds/check/{domain_name} \
  --header 'Authorization: Bearer <token>'
{
  "domain_name": "<string>",
  "is_available": true,
  "price": "<string>",
  "currency": "<string>",
  "premium": true,
  "error": "<string>"
}

Documentation Index

Fetch the complete documentation index at: https://help.onetsolutions.net/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
Authorization
string
header
required

Use Authorization: Bearer <token> header. Token can be a JWT token or an API key (format: sk-onetsolutions-...).

Path Parameters

​
domain_name
string
required

The fully qualified domain name to check (e.g., example.com, mysite.org)

Response

Domain availability check completed successfully

​
domain_name
string
required
​
is_available
boolean | null
required
​
price
string | null
Pattern: ^-?\d{0,8}(?:\.\d{0,2})?$
​
currency
string
​
premium
boolean
​
error
string