Click Add integration in Settings | Integrations and Keys, search for Statuspage, specify a name, and click Save.
In the Integrations list, where your key is now included, click Authenticate..
Notice that instructions are provided for where the key can be found in Statuspage.
Follow the instructions and get your key.
Create, copy, and paste the key into the dialog in step 3 above in Transposit.
To verify that the connector is set up correctly, do the following.
Add a new action in a script.
Search for the actions related to Statuspage, choose the one you need, and click Add.
Fill out the inputs.
Assign the key that you created earlier.
Run the script and take note of the output in Transposit.
In Statuspage, notice that the incident created in Transposit is listed.