curl --request GET \
  --url https://api.skyvern.com/v1/credentials/{credential_id}

{
  "credential_id": "cred_1234567890",
  "credential": {
    "username": "user@example.com",
    "totp_type": "authenticator",
    "totp_identifier": "user@example.com"
  },
  "credential_type": "password",
  "name": "Amazon Login"
}