curl --request GET \
  --url https://api.devin.ai/v1/secrets \
  --header 'Authorization: Bearer <token>'

{
  "secrets": [
    {
      "secret_id": "sec_xxx",
      "secret_type": "key-value",
      "secret_name": "API Access Token",
      "created_at": "2024-01-01T00:00:00Z"
    }
  ]
}