Use this API to retrieve the full details of a single card authorization by its unique identifier. This is useful when you need to inspect a specific transaction — such as verifying an authorization status, reviewing merchant details, or investigating a disputed charge.

Pass the card_token and authorizationId as path parameters to target the exact authorization record.

The response includes details such as the transaction type, amount, status, and associated merchant information. You can optionally use the associations query parameter to include related data alongside the authorization:

• notes — Attach any notes linked to this authorization
• media — Include any media files associated with this authorization

A successful response returns the full details of the specified card authorization.