chat:write scope

Send messages as your Slack app

Facts

Supported token types

Bot

User

Compatible API methods

chat.delete

chat.deleteScheduledMessage

chat.meMessage

chat.postEphemeral

chat.postMessage

chat.scheduleMessage

chat.update

Usage info

For Slack apps, chat:write replaces both chat:write:user and chat:write:bot. Here's a bit more detail on why perspectival scopes are disappearing.