Click From scratch, typeApp Name: BinalyzeAIR, pick a workspace to develop your app in and click Create App (no matter what workspace you select, you'll still be able to distribute your app to the other workspaces if you choose).
Scopes give your app permission to do things (for example, post messages) in your development workspace. Make sure that BinalyzeAIR is chosen on the top of the sidebar and then you can select the scopes to add to your app by navigating over to the OAuth & Permissions sidebar.
Scroll down to the Bot Token Scopes section and click Add an OAuth Scope. You should add:
chat:write and commands .
Installing your app
Install your own app by selecting the Install to Workspace button on the OAuth & Permissions page.
After allowing the BinalyzeAIR, you'll be sent through the Slack OAuth UI.
Step 3 - Create A Slash Command
In app's management dashboard, click the Slash Commands feature in the menu.
Click on the Create New Command.
Fill in the blanks as shown below.
Request URL: The webhook URL that you create in the AIR Server.