Sign In to Basecamp
Sign in to your Basecamp account to locate your Account ID, which can be used to scope the integration to a specific Basecamp organisation.
Access Basecamp
Navigate to Basecamp and sign in with your credentials.

Find your Account ID
Your Account ID identifies your Basecamp organization and scopes API requests to it.
Copy the Account ID from the address bar
Your Account ID is the number after the domain in the URL you see when signed in to Basecamp.
- Format:
https://app.basecamp.com/{accountId}/... - Example: in
https://app.basecamp.com/1234567/projects, your Account ID is1234567

Link the Account
Connect
- Click Connect.
- If applicable, the provider will redirect you to a sign-in or authorization page. Complete the provider’s authorization flow.
- Once authorization is successful, you will see a confirmation popup.
Use Actions
Next Steps
Webhooks setup
Configure receiving Events for Basecamp into StackOne.