MongoDB
To use the MongoDB app in , you must have a MongoDB account and a running instance of a MongoDB database configured with public access to the Internet.
To create the connection, you need to:
You can use the most recent driver type and connect to a serverless instance from Make.
To obtain the connection string:
Log in to your MongoDB account.
In the left sidebar, click Database > Connect.
Click Connect your application > Drivers.

Select Node.js driver version 4.1.

Replace the <username>, <password> with your account credentials, add the database name, and paste the connection string in the app's connection screen.mongodb+srv://<username>:<password>@myclass.9fnerah.mongodb.net/<database name>?retrywrites=true&w=majority

Copy your Connection string and store it in a safe place.
Log in to your MongoDB account.
Make sure that MongoDebug is shown in the upper left corner dropdown under the Atlas logo.
In the left sidenav, click Network Access.

Click + ADD IP ADDRESS.
For the Access List Entry field, enter the IP address and click Confirm.
To create the connection:
Optional: In the Connection name field, enter a name for the connection.
In the Connection string field, enter the connection string copied above.
Click Save.
If prompted, authenticate your account and confirm access.
You have successfully created the connection and can now use the MongoDB app in your . If you want to make changes to your connection in the future, follow the steps here.