All of our APIs can be used alone or in conjunction with each other to build many different kinds of Slack apps. Whether you're looking to build an official Slack app for your service, or you just want to build a custom integration for your team, we can help you get started!
Use our API tools to hook Slack into the services and internal tools that your team is already using.
Quickly build integrations between Slack and other services that your team uses:
Developers around the world contribute open source software for working with all aspects of the Slack platform. Here are some highlights from our community contributions: