Get details of a specific credential.
Revealing the key: By default, the credential key is not returned.
Pass reveal=true to include the key in the response. Use this sparingly
and only when you need to retrieve the key (e.g., for configuration).
Use your API key from arkhq.io/org/credentials
Authorization: Bearer YOUR_API_KEYThe tenant ID
The credential ID (numeric)
Set to true to include the credential key in the response