Slack + Webhooks by Zapier
Send POSTs via webhooks for new messages posted to private Slack channels
When you have messages in your messaging tool that also belong elsewhere, this integration can connect your tools. Once active, it will automatically send a POST to a specific URL when there is a new message posted to a specified private channel in Slack. It's never been easier to connect your tools.
When you have messages in your messaging tool that also belong elsewhere, this integration can connect your tools. Once active, it will automatically send a POST to a specific URL when there is a new message posted to a specified private channel in Slack. It's never been easier to connect your tools.
- When this happens...
New Message Posted to Private ChannelTriggers when a new message is posted to a specific #private-channel or multi-dm.
TriggerInstantThis event starts a Zap instantly. - automatically do this!
POSTFire off a single POST request as a form or JSON.
ActionWriteCreate a new record or update an existing record in your app.
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Trigger for Bot Messages?
Optimized data
Try ItTriggerThis is the start of your ZapInstantThis event starts a Zap instantly.ChannelRequired
Trigger for Bot Messages?
Optimized data
Try ItTriggerThis is the start of your ZapInstantThis event starts a Zap instantly.Channel
User Name
Shared
Try ItTriggerThis is the start of your ZapInstantThis event starts a Zap instantly.Search QueryRequired
Optimized data
Try ItTriggerThis is the start of your ZapPollingZapier checks for new data every 15 min on the Free planZap Identifier
Access type
Try ItTriggerThis is the start of your ZapInstantThis event starts a Zap instantly.
New Saved Message
Triggers when you save a message.
Try ItTriggerThis is the start of your ZapInstantThis event starts a Zap instantly.TextRequired
Remind when?Required
Remind who?
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.ChannelRequired
Add Zapier app to channel automatically?
Message TextRequired
Send as a bot?
Bot Name
Bot Icon
Include a link to this Zap?
Attach Image by URL
Auto-Expand Links?
Link Usernames and Channel Names?
Schedule At
File
Thread
Send Channel Message?
Zap Id
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.Channel NameRequired
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.Status Copy
Approval request messageRequired
ChannelRequired
Parent message
Bot name
Bot icon
Approvers
Mention approvers
Zap Id
Include a link to this Zap?
Approve button URL
Approve button label
Add decline button
Add details button
Require confirmation
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.First Name
Last Name
Title
Email
Display Name
User
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.Stop on errorRequired
HTTP MethodRequired
URLRequired
Query string parameters
Additional request headers
Body
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.Retrieve Thread Messages
This action retrieves all the messages sent to a specific thread in a selected channel.
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.Create Private Channel
This action creates a private channel in Slack.
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.Edit Message
This action updates a specific message sent by the same Authenticated user on Slack. You need to provide the Channel ID, the Timestamp of the message to be edited, and the new text for the message.
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.Search QueryRequired
Sort By
Sort Direction
ActionThis is an event a Zap performs.SearchFind existing data in your appIDRequired
Return Raw Results?
ActionThis is an event a Zap performs.SearchFind existing data in your appUsernameRequired
Return Raw Results?
ActionThis is an event a Zap performs.SearchFind existing data in your appMethodRequired
URLRequired
Data Pass-Through?
Data
Unflatten
Basic Auth
Headers
Return Raw Response
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.URLRequired
Payload Type
Data
Wrap Request In Array
File
Unflatten
Basic Auth
Headers
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.
New Channel
Triggers when a new #channel is created.
Try ItTriggerThis is the start of your ZapInstantThis event starts a Zap instantly.Username
Highlight Word
Trigger for Bot Messages?
Try ItTriggerThis is the start of your ZapInstantThis event starts a Zap instantly.ChannelRequired
Trigger for Bot Messages?
Try ItTriggerThis is the start of your ZapInstantThis event starts a Zap instantly.New User
Triggers when a new Slack user is created / first joins your org.
Try ItTriggerThis is the start of your ZapInstantThis event starts a Zap instantly.ChannelRequired
UsersRequired
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.Send Multi Message
Message TextRequired
Send as a bot?
Include a link to this Zap?
Attach Image by URL
Auto-Expand Links?
Link Usernames and Channel Names?
Schedule At
Zap Id
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.ChannelRequired
Add Zapier app to channel automatically?
Message TextRequired
Send as a bot?
Bot Name
Bot Icon
Include a link to this Zap?
Attach Image by URL
Auto-Expand Links?
Link Usernames and Channel Names?
Schedule At
Zap Id
File
Thread
Send Channel Message?
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.ChannelRequired
TopicRequired
Topic set by
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.Status Text
Status Emoji
Expiration Time
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.Delete Message
This action deletes an existing message in a specific channel on Slack. You need to provide the channel ID and the message timestamp as inputs.
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.Remove User from Channel
This action removes a specified user from a specified channel in Slack.
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.Find Public Channel
This action will find a public channel in Slack using either the channel's ID or name.
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.Get Message by Timestamp
This action retrieves a specific message from a conversation history in Slack using the message's timestamp.
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.EmailRequired
Return Raw Results?
ActionThis is an event a Zap performs.SearchFind existing data in your appFull NameRequired
Return Raw Results?
ActionThis is an event a Zap performs.SearchFind existing data in your app
Catch Raw Hook
Triggers when a POST, PUT, or GET request is made to a Zapier URL. Gives the request body unparsed (max 2 MB) and also includes headers.
Try ItTriggerThis is the start of your ZapInstantThis event starts a Zap instantly.URLRequired
Key
Deduplication Key
Xpath
Basic Auth
Headers
Try ItTriggerThis is the start of your ZapPollingZapier checks for new data every 15 min on the Free planURLRequired
Query String Params
Send As JSON
JSON key
Unflatten
Basic Auth
Headers
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.URLRequired
Payload Type
Data
Wrap Request In Array
File
Unflatten
Basic Auth
Headers
ActionThis is an event a Zap performs.WriteCreate a new record or update an existing record in your app.
About Slack
Related categories
About Webhooks by Zapier
Related categories
Related Zap Templates
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- POST new Slack messages elsewhere
- Create a note in Vitally when a new Gong call is summarized by ChatGPT
- Set Slack status with new webhooks
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- Post Slack notifications for new URL entries
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- Retrieve resources when new messages are posted to private Slack channels with Webhooks by Zapier
- Send new Slack channel messages to Webhooks by Zapier via get action
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- Create custom requests in Webhooks by Zapier for each new mention in Slack
Related Zap Templates
- Send Slack channel messages from a Webhook
- Create a note in Vitally when a new Gong call is summarized by ChatGPT
- Post new messages to a Slack channel when new webhooks are caught
- Catch new webhooks and send direct messages in Slack
- Catch new webhooks and create channels in Slack
- Send private channel messages in Slack with OpenAI responses to newly-caught webhooks
- Post to Webhooks by Zapier when new reactions are added in Slack
- Send custom requests via Webhooks by Zapier for new pushed messages in Slack
- Send custom webhook requests from new Slack channel messages with Webhooks by Zapier
- Send new Slack channel messages to Webhooks by Zapier via get action
- Start new conversations with Google Vertex AI from caught webhooks and post the replies in a Slack channel
- Start new conversations with a Google AI Studio (Gemini) assistant from caught webhooks and post the replies in a Slack channel
- Send Slack direct messages for new caught webhooks
- Set Slack status with new webhooks
- Post Slack notifications for new URL entries
- Send direct messages in Slack with new webhooks
- Create a Slack reminder from a webhook
- Send channel messages in Slack with OpenAI responses to newly-caught webhooks
- Send custom requests with Webhooks by Zapier when new reactions are added in Slack
- Update Webhooks by Zapier objects when new reactions are added in Slack
- Create a status update page with AI-generated content based on Typeform responses
- "capture new Slack mentions with a get request via Webhooks by Zapier"
- Start new conversations with a Google Vertex AI assistant from caught webhooks and post the replies in a Slack channel
- Create custom requests in Webhooks by Zapier for each new mention in Slack
- POST new Slack messages elsewhere
- Send private Slack messages when new webhooks come in
- Set Slack channel topics from new webhook payloads
- Send POSTs to another URL for new mentions in Slack
- Send Slack channel messages with OpenAI responses from newly-caught webhooks
- Send prompts to GPT-3 from caught webhooks and post the replies in a Slack channel
- Post new Slack public messages to Webhooks by Zapier
- Send custom requests with Webhooks by Zapier when new messages are posted to Slack private channels
- Retrieve resources when new messages are posted to private Slack channels with Webhooks by Zapier
- "get webhooks for new Slack reactions with Webhooks by Zapier"
- Start new conversations with Google AI Studio (Gemini) from caught webhooks and post the replies in a Slack channel