Get Firebase user credentials
This endpoint is used to get firebase user credentials.
curl -X GET "http://localhost:4004/v1/firebase-user-credentials/"{
"googleAppIDPopina": "string",
"googleAppIDJalia": "string",
"gcmSenderID": "string",
"projectID": "string",
"apiKey": "string",
"databaseURL": "string",
"storageBucket": "string",
"accessToken": "string"
}