For the few of you out there using outdated tokens, we've made some changes to authorship behavior when using chat.postMessage
.
Upgrade or downgrade Slack Connect channel permissions between 'can post only' and 'can post and invite'.
Set the posting permissions for a public or private channel.
A message was posted containing one or more links relevant to your application
This autumn or soon thereafter, users will begin editing messages using a WYSIWYG (what you see is what you get) interface. When they do, their posted messages will appear slightly different throughout our APIs. Learn more.
Create one-way webhooks to post messages to a specific channel
It's spring cleaning time for email. We're winding down the grandfathering introduced for apps using users:read
created before January 4th, 2017. After August 1st, 2017 your apps must request users:read.email
to gain that access. See this post for more detail. This retirement has been delayed with no date yet rescheduled.
Send JSON when posting to Web API write methods. Gone are the days of perfunctory errors when sending lovingly crafted JSON to chat.postMessage
and other methods. Read on.
Workspace token apps in developer preview now must request the chat:write
scope to post messages. Existing access grants are backfilled. Read on, developer previewers!
We're still tidying up the character limits on the text
field of posted messages and gradually lowering its maximum. On April 25th, 2018, we began truncating messages greater than 500,000 characters. As of July 12 2018, the maximum is 100,000. We'll begin truncating messages greater than 40,000 characters in August. Learn more.
⛱️ These apps can be found in the Slack Marketplace:
Quickly generate images + create flyers, memes, social posts, and more with Adobe Express, your all-in-one AI content creation application!
Get a daily chess puzzle posted every day. They start out easy on Sunday and get harder as the week goes on!
Leading survey software solution. Automatically post to a channel when a respondent completes a survey that meets your conditions.
Abstract loves Slack and now the feeling is mutual. Automatically post reviews and unfurl links when you set up this match made in heaven.