Give your integration a name - I chose "Vacation Planner".
Select the workspace where you want to install this integration.
Click "Submit" to create the integration.
Copy the "Internal Integration Token" on the next page and save it somewhere secure, e.g. a password manager.
Step 2: Share a database with your integration
Integrations don't have access to any pages (or databases) in the workspace at first. A user must share specific pages with an integration in order for those pages to be accessed using the API. This helps keep you and your team's information in Notion secure.
Start from a new or existing page in your workspace. Insert a new database by typing /table and selecting a full page table. Give it a title. I've called mine "Weekend getaway destinations". Click on the Share button and use the selector to find your integration by its name, then click Invite.