René's URL Explorer Experiment

Title: chat.postMessage method | Slack Developer Docs

Open Graph Title: chat.postMessage method | Slack Developer Docs

Description: Sends a message to a channel.

Open Graph Description: Sends a message to a channel.

Opengraph URL: https://docs.slack.dev/reference/methods/chat.postMessage

Generator: Docusaurus v3.10.1

direct link

Domain: docs.slack.dev

Hey, it has json ld scripts:

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Links:

Skip to main content	https://docs.slack.dev/reference/methods/chat.postMessage#__docusaurus_skipToContent_fallback
	https://docs.slack.dev/
Guides	https://docs.slack.dev/
Reference	https://docs.slack.dev/reference
Samples	https://docs.slack.dev/samples
Tools	https://docs.slack.dev/tools
Changelog	https://docs.slack.dev/changelog
Dev Program	https://api.slack.com/developer-program
MANAGE APPS	https://api.slack.com/apps
Reference	https://docs.slack.dev/reference/
App manifest	https://docs.slack.dev/reference/app-manifest
Block Kit	https://docs.slack.dev/reference/block-kit
Events	https://docs.slack.dev/reference/events
Interaction payloads	https://docs.slack.dev/reference/interaction-payloads
Methods	https://docs.slack.dev/reference/methods
Overview	https://docs.slack.dev/reference/methods
admin	https://docs.slack.dev/reference/methods/admin.analytics.getFile
api	https://docs.slack.dev/reference/methods/api.test
apps	https://docs.slack.dev/reference/methods/apps.activities.list
assistant	https://docs.slack.dev/reference/methods/assistant.search.context
auth	https://docs.slack.dev/reference/methods/auth.revoke
blocks	https://docs.slack.dev/reference/methods/blocks.validate
bookmarks	https://docs.slack.dev/reference/methods/bookmarks.add
bots	https://docs.slack.dev/reference/methods/bots.info
calls	https://docs.slack.dev/reference/methods/calls.add
canvases	https://docs.slack.dev/reference/methods/canvases.access.delete
chat	https://docs.slack.dev/reference/methods/chat.appendStream
chat.appendStream	https://docs.slack.dev/reference/methods/chat.appendStream
chat.delete	https://docs.slack.dev/reference/methods/chat.delete
chat.deleteScheduledMessage	https://docs.slack.dev/reference/methods/chat.deleteScheduledMessage
chat.getPermalink	https://docs.slack.dev/reference/methods/chat.getPermalink
chat.meMessage	https://docs.slack.dev/reference/methods/chat.meMessage
chat.postEphemeral	https://docs.slack.dev/reference/methods/chat.postEphemeral
chat.postMessage	https://docs.slack.dev/reference/methods/chat.postMessage
chat.scheduleMessage	https://docs.slack.dev/reference/methods/chat.scheduleMessage
chat.scheduledMessages.list	https://docs.slack.dev/reference/methods/chat.scheduledMessages.list
chat.startStream	https://docs.slack.dev/reference/methods/chat.startStream
chat.stopStream	https://docs.slack.dev/reference/methods/chat.stopStream
chat.unfurl	https://docs.slack.dev/reference/methods/chat.unfurl
chat.update	https://docs.slack.dev/reference/methods/chat.update
conversations	https://docs.slack.dev/reference/methods/conversations.acceptSharedInvite
dialog	https://docs.slack.dev/reference/methods/dialog.open
dnd	https://docs.slack.dev/reference/methods/dnd.endDnd
emoji	https://docs.slack.dev/reference/methods/emoji.list
entity	https://docs.slack.dev/reference/methods/entity.presentDetails
files	https://docs.slack.dev/reference/methods/files.comments.delete
functions	https://docs.slack.dev/reference/methods/functions.completeError
lists	https://docs.slack.dev/reference/methods/slackLists.access.delete
migration	https://docs.slack.dev/reference/methods/migration.exchange
oauth	https://docs.slack.dev/reference/methods/oauth.access
openid	https://docs.slack.dev/reference/methods/openid.connect.token
pins	https://docs.slack.dev/reference/methods/pins.add
reactions	https://docs.slack.dev/reference/methods/reactions.add
reminders	https://docs.slack.dev/reference/methods/reminders.add
rtm	https://docs.slack.dev/reference/methods/rtm.connect
search	https://docs.slack.dev/reference/methods/search.all
stars	https://docs.slack.dev/reference/methods/stars.add
team	https://docs.slack.dev/reference/methods/team.accessLogs
tooling	https://docs.slack.dev/reference/methods/tooling.tokens.rotate
usergroups	https://docs.slack.dev/reference/methods/usergroups.create
users	https://docs.slack.dev/reference/methods/users.conversations
views	https://docs.slack.dev/reference/methods/views.open
workflows	https://docs.slack.dev/reference/methods/workflows.featured.add
Objects	https://docs.slack.dev/reference/objects
Scopes	https://docs.slack.dev/reference/scopes
Slack Connect API	https://docs.slack.dev/reference/slack-connect-api-reference
Views	https://docs.slack.dev/reference/views
Audit Logs API	https://docs.slack.dev/reference/audit-logs-api
Legal Holds API	https://docs.slack.dev/reference/legal-holds-api-reference
SCIM API	https://docs.slack.dev/reference/scim-api/scim-api
Slack Status API	https://docs.slack.dev/reference/slack-status-api
	https://docs.slack.dev/
Methods	https://docs.slack.dev/reference/methods
	https://docs.slack.dev/reference/methods/chat.postMessage#facts
	https://docs.slack.dev/tools/slack-cli
	https://docs.slack.dev/tools/bolt-js
	https://docs.slack.dev/tools/bolt-python
	https://docs.slack.dev/tools/java-slack-sdk/guides/getting-started-with-bolt
chat:write	https://docs.slack.dev/reference/scopes/chat.write
chat:write	https://docs.slack.dev/reference/scopes/chat.write
Special rate limits apply.	https://docs.slack.dev/apis/web-api/rate-limits
	https://docs.slack.dev/reference/methods/chat.postMessage#arguments
below	https://docs.slack.dev/reference/methods/chat.postMessage#channels
legacy as_user parameter	https://docs.slack.dev/reference/methods/chat.postMessage#legacy_as_user
Mentioning Users	https://docs.slack.dev/messaging/formatting-message-text#mentioning-users
below	https://docs.slack.dev/reference/methods/chat.postMessage#formatting
See below	https://docs.slack.dev/reference/methods/chat.postMessage#text_usage
	https://docs.slack.dev/reference/methods/chat.postMessage#usage-info
a message	https://docs.slack.dev/messaging
message guidelines	https://docs.slack.dev/concepts/app-design
	https://docs.slack.dev/reference/methods/chat.postMessage#text-blocks-attachments
	https://docs.slack.dev/reference/methods/chat.postMessage#accessibility
	https://docs.slack.dev/reference/methods/chat.postMessage#JSON_POST
attachments	https://docs.slack.dev/messaging/formatting-message-text
October 2017	https://docs.slack.dev/changelog/2017-10-keeping-up-with-the-jsons
Web API	https://docs.slack.dev/apis/web-api/
	https://docs.slack.dev/reference/methods/chat.postMessage#formatting
formatting spec	https://docs.slack.dev/messaging/formatting-message-text
	https://docs.slack.dev/reference/methods/chat.postMessage#unfurling
Block kit blocks	https://docs.slack.dev/reference/block-kit/blocks
Block Kit blocks	https://docs.slack.dev/reference/block-kit/blocks
unfurling links in messages	https://docs.slack.dev/messaging/unfurling-links-in-messages
	https://docs.slack.dev/reference/methods/chat.postMessage#truncating
truncate messages	https://docs.slack.dev/changelog/2018-truncating-really-long-messages
uploading a snippet instead	https://docs.slack.dev/reference/methods/files.upload
block	https://docs.slack.dev/reference/block-kit/blocks
	https://docs.slack.dev/reference/methods/chat.postMessage#threads
threading message	https://docs.slack.dev/messaging#threading
	https://docs.slack.dev/reference/methods/chat.postMessage#channels
	https://docs.slack.dev/reference/methods/chat.postMessage#public
conversations.list	https://docs.slack.dev/reference/methods/conversations.list
	https://docs.slack.dev/reference/methods/chat.postMessage#private
conversations.list	https://docs.slack.dev/reference/methods/conversations.list
	https://docs.slack.dev/reference/methods/chat.postMessage#mpdm
conversations.list	https://docs.slack.dev/reference/methods/conversations.list
	https://docs.slack.dev/reference/methods/chat.postMessage#dm
shortcut	https://docs.slack.dev/interactivity/implementing-shortcuts
slash command	https://docs.slack.dev/interactivity/implementing-slash-commands
the whole concept of usernames on Slack	https://docs.slack.dev/changelog/2017-09-the-one-about-usernames
	https://docs.slack.dev/reference/methods/chat.postMessage#get-userID
users.list	https://docs.slack.dev/reference/methods/users.list
	https://docs.slack.dev/reference/methods/chat.postMessage#app_home
App Home	https://docs.slack.dev/surfaces/app-home
	https://docs.slack.dev/reference/methods/chat.postMessage#rate_limiting
rate limiting	https://docs.slack.dev/apis/web-api/rate-limits
	https://docs.slack.dev/reference/methods/chat.postMessage#channel_membership
chat:write.public	https://docs.slack.dev/reference/scopes/chat.write.public
	https://docs.slack.dev/reference/methods/chat.postMessage#authorship
chat:write.customize	https://docs.slack.dev/reference/scopes/chat.write.customize
chat.postMessage	https://docs.slack.dev/reference/methods/chat.postMessage
chat.delete	https://docs.slack.dev/reference/methods/chat.delete
	https://docs.slack.dev/reference/methods/chat.postMessage#response
	https://docs.slack.dev/reference/methods/chat.postMessage#errors
read the Rate Limit documentation	https://docs.slack.dev/apis/web-api/rate-limits
	https://docs.slack.dev/reference/methods/chat.postMessage#legacy
	https://docs.slack.dev/reference/methods/chat.postMessage#legacy_authorship
	https://docs.slack.dev/reference/methods/chat.postMessage#legacy_as_user
bot_messages	https://docs.slack.dev/reference/events/message/bot_message
	https://docs.slack.dev/reference/methods/chat.postMessage#legacy_identity_effect
Test tokens	https://docs.slack.dev/legacy/legacy-custom-integrations/legacy-custom-integrations-tokens
	https://docs.slack.dev/reference/methods/chat.postMessage#legacy_identity_dm
conversations.list	https://docs.slack.dev/reference/methods/conversations.list
conversations.list	https://docs.slack.dev/reference/methods/conversations.list
Previouschat.postEphemeral	https://docs.slack.dev/reference/methods/chat.postEphemeral
Nextchat.scheduleMessage	https://docs.slack.dev/reference/methods/chat.scheduleMessage
Facts	https://docs.slack.dev/reference/methods/chat.postMessage#facts
Arguments	https://docs.slack.dev/reference/methods/chat.postMessage#arguments
Usage info	https://docs.slack.dev/reference/methods/chat.postMessage#usage-info
The text, blocks and attachments fields	https://docs.slack.dev/reference/methods/chat.postMessage#text-blocks-attachments
Formatting messages	https://docs.slack.dev/reference/methods/chat.postMessage#formatting
Threads and replies	https://docs.slack.dev/reference/methods/chat.postMessage#threads
Channels	https://docs.slack.dev/reference/methods/chat.postMessage#channels
Begin a conversation in a user's App Home	https://docs.slack.dev/reference/methods/chat.postMessage#app_home
Rate limiting	https://docs.slack.dev/reference/methods/chat.postMessage#rate_limiting
Channel membership	https://docs.slack.dev/reference/methods/chat.postMessage#channel_membership
Sending messages as other entities	https://docs.slack.dev/reference/methods/chat.postMessage#authorship
Response	https://docs.slack.dev/reference/methods/chat.postMessage#response
Errors	https://docs.slack.dev/reference/methods/chat.postMessage#errors
Legacy concerns	https://docs.slack.dev/reference/methods/chat.postMessage#legacy
Legacy authorship	https://docs.slack.dev/reference/methods/chat.postMessage#legacy_authorship
	https://docs.slack.dev/
Slack CLI	https://docs.slack.dev/tools/slack-cli/
Bolt frameworks	https://docs.slack.dev/tools/#bolt
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Code samples & tutorials	https://docs.slack.dev/samples/
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Trailhead	https://trailhead.salesforce.com/
Resource library	https://slack.dev/resource-library
All learning resources	https://slack.dev/learn
Slack community	https://slack.dev/community
Slack events	https://slack.dev/events
Docs	https://docs.slack.dev/
Blog	https://slack.dev/blog
Slack marketplace	https://slack.com/marketplace
Developer newsletter	https://slack.dev/newsletter
Your apps	https://api.slack.com/apps
Status	https://slack-status.com/
Privacy	https://slack.com/trust/privacy/privacy-policy
Terms	https://slack.com/terms-of-service/api
Cookie Preferences	https://docs.slack.dev/reference/methods/chat.postMessage
Support	https://docs.slack.dev/developer-support
Changelog	https://docs.slack.dev/changelog
Your Privacy Choices	https://www.salesforce.com/form/other/privacy-request/
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	https://bsky.app/profile/slack.dev
	https://www.youtube.com/channel/UCY3YECgeBcLCzIrFLP4gblw

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