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GET
Node.js SDK

Authorizations

Authorization
string
header
required

API key authentication. Use 'Authorization: Bearer YOUR_API_KEY' where YOUR_API_KEY is obtained from the Migma dashboard under Settings → Developers → API Keys.

Path Parameters

prefix
string
required

Subdomain prefix to check (e.g., 'acme' for acme.migma.email)

Required string length: 3 - 63

Response

Availability result

success
boolean
required
data
object
error
string | null