Business Signup API (public)

Check domain availability

This method checks whether a domain is available (unclaimed)

HTTP method: GET

Authentication: Business user OAuth Token

URL: https://api.trustpilot.com/v1/business-signup/domain-availability

Parameters

• domain, Required string

  Example: ?domain={domain}

---

curl -X GET "https://api.trustpilot.com/v1/business-signup/domain-availability" \
  -G \
  --data-urlencode "domain=example" \
  -H "Authorization: Bearer YOUR-ACCESS-TOKEN"

{
  "domainIsAvailable": false
}