Check Domain Availability
POST
/domains/available
domainName is the name without any extension — for example, acmecorp, not acmecorp.com. Pass an array of TLDs to check simultaneously.Allowed TLDs
comnetorginiobizliveco — Available for a limited timeframePricing
Note: The domainPricereturned in the response includes the partner margin configured in the dashboard.
Restricted Domains
data.restrictedDomains.Request
Body Params application/jsonRequired
Responses
Request Request Example
Shell
JavaScript
Java
Swift
curl --location 'https://customers.coldmailreseller.com/api/v1/integration/domains/available' \
--header 'cmr-x-api-key: <api-key>' \
--header 'Content-Type: application/json' \
--data '{
"domainName": "acmecorp",
"tlds": [
"com",
"io",
"net"
],
"years": 1
}'Response Response Example
200 - Example 1
{
"status": 200,
"message": "Domains fetched successfully",
"data": {
"availableDomains": [
{
"status": "AVAILABLE",
"domainName": "acmecorp.com",
"domainPrice": "12.99",
"renewPrice": "14.99"
}
],
"restrictedDomains": []
}
}Modified at 2026-08-10 11:13:04