Post Slack message when a specific WhatsApp message is received
3 ready-made InOut WhatsApp Receive/Send Message and Slack Applets
Turn one on, or build your own. InOut WhatsApp Receive/Send Message can start an automation with "You send a specific WhatsApp message to InOut", and IFTTT can then run "Post to channel" on Slack.
Automate InOut WhatsApp Receive/Send Message and Slack from your AI assistant
Have Claude, ChatGPT, or Cursor build and run InOut WhatsApp Receive/Send Message and Slack automations for you, like “Post Slack message when a specific WhatsApp message is received”, with IFTTT MCP.
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Create your own InOut WhatsApp Receive/Send Message and Slack workflow
Create custom workflows effortlessly by selecting triggers, queries, and actions. With IFTTT, it's simple: “If this” trigger happens, “then that” action follows. Streamline tasks and save time with automated workflows that work for you.
4 triggers, queries, and actions
You send a specific WhatsApp message to InOut
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when you send a specific message to the InOut Bot on WhatsApp. All other messages are ignored.
You send any WhatsApp message to InOut
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when you send any message to the InOut Bot on WhatsApp.
Post to channel
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will post a message to the channel you choose in Slack.
Send me a message
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will send a WhatsApp message from the InOut Bot to your number.
Post to channel
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will post a message to the channel you choose in Slack.
Send me a message
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This action will send a WhatsApp message from the InOut Bot to your number.
You send a specific WhatsApp message to InOut
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when you send a specific message to the InOut Bot on WhatsApp. All other messages are ignored.
You send any WhatsApp message to InOut
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when you send any message to the InOut Bot on WhatsApp.
Build an automation in seconds!
If
Select a trigger the automation will use
You send a specific WhatsApp message to InOut
You send any WhatsApp message to InOut
Then
Select an action the automation will perform
Post to channel
Send me a message
You can add delays, queries, and more actions in the next step!
GET STARTED
How to connect to a InOut WhatsApp Receive/Send Message automation
Find an Applet using InOut WhatsApp Receive/Send Message and Slack
Find an automation to connect to, or create your own!Connect IFTTT to your accounts
Securely connect the Applet services to your respective accounts.Finalize and customize your Applet
Review trigger and action settings, and click connect. Simple as that!Upgrade your automations with
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