I have built a Chrome extension 无用主意 during the last month. The backend service implemented by Flask is using Notion as a dashboard.
If you want your service to connect to Notion, you have to create a Notion integration on this page](https://www.notion.so/my-integrations). Afterward, you have to share a specific Notion page to the integration you just created.
Now, you can call Notion API to visit your page.
Once the service has permission to write and read data to Notion, we can sync data between them.
I’m using a
status column to let me know which row has been updated into the service’s SQLite database.
And also, I can update this row’s content, then mark
status as “To Update” to tell Flask service to sync this line later. At every night, Flask service sync data from Notion page to SQLite and marks
status as “Done”.
In this way, I am making Notion as my backend service dashboard.