The Google Hangouts Chat API returns bot data to establish a chat connection. By using the REST API, developers can list the spaces that the bot has been added to, list the members that belong to a space, and create, delete, and modify messages.
The following is a list of SDKs from our SDK directory that matched your search term. Though your definition of an SDK may differ, in our world, we define SDKs as platform- specific tools for consuming existing APIs of the sort we list in our API directory. For example, the Ruby SDK for consuming the Twitter Ads API. If you think an SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.