Organization and key
Find out which organization and API key a request is authenticated as.
GET
/v1/meAuthentication
Any active API key can call GET /v1/me. No additional scope is required. The endpoint takes no request body or query parameters.
Use this endpoint to confirm a key’s organization, scopes and test/live mode before connecting an integration. It never returns the full secret key.
Response
| Field | Type | Meaning |
|---|---|---|
org.id | string | Organization UUID. |
org.name | string | Organization display name. |
org.slug | string | Organization slug used in console routes. |
key.id | string | API key UUID. |
key.name | string | Name given to the key by its creator. |
key.prefix | string | Display prefix, not a usable credential. |
key.scopes | string array | Granted scopes. |
key.test | boolean | Whether email submissions are validation-only. |
Errors
Account endpoints use { "error": { "code": "...", "message": "..." } }, not Postmark’s ErrorCode shape.
HTTP 401 means unauthorized, HTTP 403 means org_suspended, and HTTP 429 means rate_limited. Read Errors for recovery steps.