Setup X Developer Portal
- Create a X Developer account.
- Navigate to the Developer Portal and create a new application.
- Obtain a Client ID and Client Secret from the X OAuth settings. Be sure to set the redirect URL to your application handling the Nile Auth requests.
Save Client ID and Client Secret in Nile
Save the Client ID and Client Secret to your database at 
console.thenile.dev under X in Tenants & Users -> Configuration\