The custom integrations page says we now have to create custom apps, I dont see any API keys
We recommend replacing your custom integrations with Slack apps, which have more features and use the latest APIs. Learn more about switching to Slack apps.
You just have to create a new slack Bot, and grant it the appropriate oath scope permissions. Once the bot (app) is installed, you can get a Bot User OAuth Access Token for it and it works in the same way.
Do you have a way to use Slack nowadays,
The custom integrations page says we now have to create custom apps, I dont see any API keys
We recommend replacing your custom integrations with Slack apps, which have more features and use the latest APIs. Learn more about switching to Slack apps.