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You can create an Application Key for your Betfair account using the Accounts API Visualiser and createDeveloperAppKeys operation
- Click on the Accounts API Visualiser link.
- Select the createDeveloperAppKeys operation from the list of Operations on the top left hand side of the visualiser.
- Enter a sessionToken in the 'Session Token (ssoid)' text box. You can find instructions on how to find your sessionToken via your browser here.
- Enter your Application Name in the 'Request' column. The Application Name can be any name of your choice, but like your Betfair username, must be unique.
- Press Execute at the bottom of the 'Request' column.
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