Integrate HeyStream with Slack to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Send Message to Slack when When a new broadcast is created in HeyStream
Send Interactive Message to Slack when When a new broadcast is created in HeyStream
View_open BlockKit Modal using JSON in Slack when When a new broadcast is created in HeyStream
Chat_update slack block or message using messageTs in Slack when When a new broadcast is created in HeyStream
Send Message as Thread in Slack when When a new broadcast is created in HeyStream
Start from a real workflow other teams are already running.
HeyStream
When this happens...
When a new broadcast is created
When a new registration is created for a stream
When a broadcast is updated
When a stream recording is ready
When an attendee registers for a specific broadcast
When an attendee registers for the specified series
Slack
Automatically do this!
Send Message
Send Interactive Message
Send Block/buttons/Intractive message using AI
View_open BlockKit Modal using JSON
Chat_update slack block or message using messageTs
Send Message as Thread
Create Channel
Set Channel Topic
Message Private Channel
Create Private Channel
Get Thread Replies
Edit Channel Message
List all Private Channels
Find Public channel
Get Messages from Slack
Add Users to Channel
Send Direct Message
Get all Channel Members
Get User Information by Email
Get User Complete Profile Details by ID
Create Canvas
List all Public Channels
Send Message with Block kit
Update Canvas
Lookup Canvas Sections
Send Message to Slack when When a new broadcast is created in HeyStream
Use this flowSend Interactive Message to Slack when When a new broadcast is created in HeyStream
Use this flowView_open BlockKit Modal using JSON in Slack when When a new broadcast is created in HeyStream
Use this flowChat_update slack block or message using messageTs in Slack when When a new broadcast is created in HeyStream
Use this flowSend Message as Thread in Slack when When a new broadcast is created in HeyStream
Use this flowSet Channel Topic in Slack when When a new broadcast is created in HeyStream
Use this flowMessage Private Channel in Slack when When a new broadcast is created in HeyStream
Use this flowCreate Private Channel in Slack when When a new broadcast is created in HeyStream
Use this flowGet Thread Replies from Slack when When a new broadcast is created in HeyStream
Use this flowEdit Channel Message in Slack when When a new broadcast is created in HeyStream
Use this flowEverything you can automate between HeyStream and Slack.
When this happensTriggers
A trigger is an event that starts a workflow.
Runs the workflow automatically whenever a new broadcast is created in HeyStream.
Runs the workflow automatically whenever a new registration is created for a stream.
Runs the workflow automatically whenever any broadcast is updated.
Runs the workflow automatically whenever a stream's recording becomes available.
Runs the workflow automatically whenever an attendee registers for the specific broadcast.
Runs the workflow automatically whenever an attendee registers for the specified series.
Action is the task that follows automatically within your HeyStream integrations.
Create a webinar or live stream and set its title, schedule, timezone, duration, series, and registration options.
Retrieve broadcasts and filter by status, series ID, external ID, or scheduled date range. Supports pagination, result limits, and selecting which fields to return.
Create a series for a broadcast or live stream and set its title, schedule, registration options, and other event details.
Retrieve series, optionally filtered by external ID, limited by result count, or paginated.
Retrieve contacts. Optionally set a result limit and use a cursor to paginate through contacts.
Get details for a specific broadcast using its ID.

Follow a simple walkthrough to create, test, and launch your first automation.
Connect your apps
Link the apps you want to automate.
Configure your workflow
Set up triggers, actions, and map your data.
Test & publish
Test your workflow and publish it.
Recognized by leading review platforms and trusted by 10,000+ businesses worldwide.
Just describe the task in plain English. viaSocket AI selects the right apps, builds the workflow, maps the fields, and prepares everything for review before you publish.
Step-by-step video tutorials to help you connect apps, automate workflows, and save time.

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HeyStream is a B2B webinar and live broadcast platform for marketing teams. It lets you spin up branded, browser-based webinars in minutes, capture audience intent with embeddable registration and in-stream CTAs, turn engagement signals into insights, and automate smarter follow-ups. HeyStream connects with your existing stack—including CRMs, email tools, and payments—so you can track attendance, measure conversions, and drive revenue from both live and replay events.
Learn moreSlack is an AI-powered work platform for team communication, collaboration, project coordination, and workflow automation. It helps organizations centralize conversations, share files, manage channels, and integrate tools to keep work moving in one place.
Learn moreSign up for a free viaSocket account, then authorize both your HeyStream and Slack accounts. From there, pick a trigger in one app and an action in the other. Your first workflow can be live in under five minutes.
Yes. viaSocket uses instant triggers where available, so data moves between HeyStream and Slack as soon as the event happens. Scheduled polling triggers run at a maximum interval of 15 minutes.
Yes. You can map specific fields, apply filters to skip records that do not match your conditions, and transform values before they reach Slack. No coding required.
Yes. You can set up a workflow where HeyStream triggers actions in Slack, and a separate workflow where Slack triggers actions in HeyStream. Both run independently and in real time.
viaSocket logs every run so you can see exactly what succeeded and what failed. Failed tasks can be retried from the dashboard without re-configuring the workflow.
Yes, there is a free plan that covers basic workflows between HeyStream and Slack. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire HeyStream and Slack integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.