How to connect PostifAI to Substack

1. Login to your substack account, click on your avatar at the top right corner and navigate to Settings.
Lookup your handle in the section 'Account' under the label 'Handle'.
If you don't have a handle yet, click on 'Edit' to configure a handle.
Copy the value without '@':

2. Login to your PostifAI account, click on your avatar at the top right corner and navigate to Settings:

3. Navigate to the 'Substack Configuration' section. Enter the handle in the first input field:

4. Navigate to this URL in your browser in a new tab (where you are already logged in to substack):
'https://substack.com/api/v1/user-settings'
Copy the value under 'user_id' (only the number without the quote characters):

5. Go back to the Settings in PostifAI and paste the copied value into the second input field:

6. Put in your username and password in the last two fields. These are the same values you use to login to your substack account:

7. Click the 'Save Settings' button at the bottom of the page and you are good to go! Now you can post to substack from PostifAI!