curl --request GET \
  --url https://api.example.com/api/users/beta/credentials/{userId} \
  --header 'X-Domino-Api-Key: <api-key>'

{
  "credentials": [
    {
      "domain": "github.com",
      "fingerprint": "ba:78:09:d8:4b:3b:09:9b:43:bf:9b:5a:34:f7:3f:28",
      "id": "<string>",
      "name": "My creds",
      "protocol": "https"
    }
  ],
  "metadata": {
    "notices": [
      "<string>"
    ],
    "requestId": "<string>"
  }
}