Follow the steps below to configure your Iguana X Git settings with Bitbucket.
In Iguana X, go to Settings > Git. For each step, click on the 
button to set your configurations.
Git requires a name and email to label your commits. We recommend you use an email address recognized by Bitbucket so you can trace your commits in it.
We also use this Author Info to help Identify your Iguana so if you have problems we can help you!
Select bitbucket.org from the list of Git Servers.
Enter your Bitbucket Username. If you don’t know what that is, you can follow the link in the Set Git Username window to navigate to your Bitbucket Personal Settings and view your Username.
Iguana X needs to have the ability to create Git repositories on Bitbucket. This means we need to create an App password with the correct permissions. Iguana will use your Bitbucket Username and App Password to authenticate with Bitbucket.
In Iguana’s Set Server Token window, click on the link provided to create an App Password in your Bitbucket account.
In Bitbucket, provide a Label for your App Password and grant the following Permissions. Click Create.
Copy the generated Bitbucket App Password and paste it in your Iguana X Git Server Token setting. Bitbucket will only show you this once - if you forget it you will need to generate a fresh one.
In Key Pair SSH window, use the Generate button to have Iguana generate a private key pair for you. For more information on SSH see: How does IguanaX use SSH?
In Server SSH, click Register to have Iguana register your public key with Bitbucket.
IguanaX failed to register ssh key? See this page: Updating Bitbucket ssh Host Key
Otherwise, All done!
You can see the registered public key in Bitbucket Personal Settings > SSH Keys.