app.json

{
    "name": "BadgeYay-API",
    "description": "A fully functional REST API for badges generator using flask",
    "repository": "https://github.com/fossasia/badgeyay/api/",
    "keywords": [
        "badgeyay",
        "fossasia",
        "flask"
    ],
    "buildpacks": [
        {
            "url": "heroku/python"
        }
    ],
    "env" : {
      "SERVICE_ACCOUNT_JSON" : {
        "description": "The service-account.json from Firebase app.",
        "required": true
      },
      "DATABASE_URL" : {
        "description": "URL for Heroku Postgres",
        "required": true
      }
    },
    "addons": [
    {
      "plan": "heroku-postgresql"
    }
  ]
}