This App is an AWS S3 bucket. You can find a full version of this guide on our blog.
Create a new bucket with the AWS console. In AWS, click on your new bucket name and go to Permissions. Then click on Access Control List. Under Access for other AWS Accounts, click on the button Add account. Add the following Canonical ID: 877f5fce8118db233f7c1d7167b0ee8cbe9601e3b83000e7904d53706af361c9
Give Blit the following permissions:
Once your bucket is created, you can create the corresponding App in Blit. Go to Apps and click Add an App. Fill out the form:
Then click on Verify. Blit will attempt to upload the image blit.png to the path specified. If there is a problem, an error message will be shown. You can also check if you see the file in your S3 bucket by using the AWS console.
Now that the app has been configured and verified, you can use it with new and existing captures.