Top companies trust Zapier to automate work that solves their unique business problems—no coding required.
How Zapier works
Zapier makes it easy to integrate Slack with Anthropic (Claude) - no code necessary. See how you can get setup in minutes.
100%
Help
Slack
Slack
1. Choose trigger event
Anthropic (Claude)
Anthropic (Claude)
2. Choose action
1. Select the event
Setup
Test
Slack
Choose a trigger event
Choose a trigger
A trigger is the event that starts your Zap—like a "New Public Message Posted Anywhere" from Slack.
Add your action
An action happens after the trigger—such as "Send Message" in Anthropic (Claude).
You’re connected!
Zapier seamlessly connects Slack and Anthropic (Claude), automating your workflow.
Supported triggers and actions
Zapier helps you create workflows that connect your apps to automate repetitive tasks. A trigger is an event that starts a workflow, and an action is an event a Zap performs.
Create a new record or update an existing record in your app.
Conversation ID
Required
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Channel
Required
Users
Required
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Title
Content
Channel ID
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Send Multi Message
Message Text
Required
Send as a bot?
Include a link to this automation?
Attach Image by URL
Auto-Expand Links?
Link Usernames and Channel Names?
Schedule At
Zap_id
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Allowed_edit_copy
Conversation ID
Required
Message TS (ID)
Required
Posted By
Content Type
Reply Broadcast
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Channel
Required
Add Zapier app to channel automatically?
Message Text
Required
Send as a bot?
Bot Name
Bot Icon
Include a link to this automation?
Attach Image by URL
Auto-Expand Links?
Link Usernames and Channel Names?
Schedule At
Zap_id
File
Thread
Send Channel Message?
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Channel
Required
Topic
Required
Topic set by
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Status Text
Status Emoji
Expiration Time
Action
This is an event a Zap performs.
Write
Create 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.
Action
This is an event a Zap performs.
Write
Create 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.
Action
This is an event a Zap performs.
Write
Create 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.
Action
This is an event a Zap performs.
Write
Create 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.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Conversation ID
Required
Action
This is an event a Zap performs.
Search
Find existing data in your app
Conversation ID
Required
Message ID (ts)
Required
Action
This is an event a Zap performs.
Search
Find existing data in your app
Search Query
Required
Sort By
Sort Direction
Include Bot Messages in Search Results?
Action
This is an event a Zap performs.
Search
Find existing data in your app
ID
Required
Return Raw Results?
Action
This is an event a Zap performs.
Search
Find existing data in your app
Username
Required
Return Raw Results?
Action
This is an event a Zap performs.
Search
Find existing data in your app
File ID
Required
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
File
Required
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
List Files
List all files uploaded to Anthropic
Action
This is an event a Zap performs.
Search
Find existing data in your app
For AI agents & developers
Use Slack and Anthropic (Claude) with AI agents and code
Beyond Zap workflows. Call Slack and Anthropic (Claude) actions directly from your AI client or your codebase, using the same 9,000+ app integrations Zapier already runs.
No code
Connect via Zapier MCP
Expose Slack and Anthropic (Claude) actions as tools in any MCP client. Authenticate once, then call them in natural language.
Example actions on this page
Add Reaction
Send Message
Works with
Claude · ChatGPT · Cursor · any MCP-compatible client
There is no Python package yet. SDK is TypeScript-only (@zapier/zapier-sdk). The MCP server URL is personal to your account; get it at zapier.com/mcp.
Zapier is the automation platform of choice for 87% of Forbes Cloud 100 companies in 2023
93%
Customers who say using Zapier has made them better at their job
25m
Customers have created over 25 million Zaps on the platform
6 mins
The average user takes less than 6 minutes to set up a Zap
Connect Slack and Anthropic (Claude) to integrate crucial parts of your business
With Zapier, you can integrate everything from basic data entry to end-to-end processes. Here are some of the business-critical workflows that people automate with Zapier.
Automate your lead management and improve conversions
With Zapier, you can automate every part of your lead funnel and give yourself the best chance at converting leads. Automate everything from lead capture to outreach to reporting—and close more deals as a result.
Create more impactful campaigns with automation
Measuring campaign performance across platforms can get chaotic. Plus, digging up the right metrics costs you precious time and effort. With Zapier, you can create a centralized view of your performance, skillfully manage your lists, and ensure your campaigns drive ROI across the business.
Provide world-class support with a little help from automation
Support reps can't be productive when they have to track down crucial information for every incident or ticket. With Zapier, you can automatically send your reps the context they need to resolve tickets quickly and create a seamless customer experience.
Automate your way to actionable, up-to-date data
The days of manually exporting and importing data are over. With Zapier, you can send data where it needs to go, in the format you need it—so you can centralize your data and unlock more insights.
Resolve incidents faster with automation
Your technical support team wants to focus on tech tickets rather than admin work. With Zapier, you can automate everything from ticket creation to routing to inter-team communication—eliminating friction from incident management and increasing speed to resolution.
Learn how to automate Slack on the Zapier blog
Learn how to automate Anthropic (Claude) on the Zapier blog
Make work flow with AI
Level up your Slack to Anthropic (Claude) integration with AI. Extract, summarize, and transform your integration data with leading AI models like OpenAI, Anthropic, and more.
Frequently Asked Questions about Slack + Anthropic (Claude) integrations
New to automation with Zapier? You're not alone. Here are some answers to common questions about how Zapier works with Slack and Anthropic (Claude)
Can we use Claude's responses to post messages in Slack?
Yes, our integration allows for creating a new Slack message as an action triggered by Claude's responses. You can set up a trigger in Claude, and once activated, it will post a message in your selected Slack channel instantly.
What are the steps to integrate Slack with our platform through Zapier?
To connect our platform with Slack, you'll need to authenticate both applications inside your Zapier account. Simply follow the prompts once you choose Slack and Claude as your app connections.
What types of automations can be set up between Slack and Claude?
You can automate tasks such as notifying specific channels when a certain type of response is generated by Claude or even direct messages based on customized triggers you set up.
Are advanced messaging actions supported in the integration?
Currently, the integration supports basic actions like sending messages and creating tasks based on triggers from Claude. Advanced features such as editing messages directly are not yet supported through our platform.
How can we ensure real-time messaging between Slack and Claude?
For real-time messaging, make sure that the trigger conditions in Claude's setup are being met fully. Additionally, check that notifications are enabled within Slack for instant updates.
Is it possible to create custom alerts in Slack using triggers from Claude?
Yes, by using custom triggers within Zapier, you can specify exactly what scenario should prompt an alert or task creation without manual input each time.
What should we do if an error occurs during message transmission from Claude to Slack?
If you encounter issues with messages not sending or wrong channels being used, double-check if all configurations like channel names and API tokens are correct and explore our troubleshooting guide for known issues.
About Slack
Slack is a platform for team communication: everything in one place, instantly searchable, available wherever you go. Offering instant messaging, document sharing and knowledge search for modern teams.
