CustomGPT + Slack

Upload files in CustomGPT when new reactions are added in Slack

When a new reaction is added in Slack, this workflow enables quick and hassle-free uploading of the referred file into the CustomGPT app. This facilitates prompt collaboration and efficient data management. Benefit from this automation by fueling your CustomGPT app with relevant content from Slack interactions, paving the way for seamless communication and streamlined operations.

When this happens...
New Reaction Added
Triggers when a reaction (reactji) is added to a message.
TriggerInstant
automatically do this!
Upload File
Uploads the file to your project
ActionWrite

Start free with email

Start free with Google

Start free with email

Start free with Google

Free forever for core features
14 day trial for premium features & apps

Supported triggers and actions

- Trigger for Bot Messages?
- Optimized data
Trigger
Instant
Try It
- ChannelRequired
- Trigger for Bot Messages?
- Optimized data
Trigger
Instant
Try It
- Channel
- User Name
- Shared
Trigger
Instant
Try It
- Search QueryRequired
- Optimized data
Trigger
Polling
Try It
- Conversation ID
- Reaction
- Member ID
- Message Author ID
Trigger
Instant
Try It

- Zap Identifier
- Access type
Trigger
Instant
Try It
New User
Triggers when a new Slack user is created / first joins your org.
Trigger
Instant
Try It

- Conversation IDRequired
- Scheduled AsRequired
- Scheduled Message IDRequired
Action
Write
- 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
Action
Write
- 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
Action
Write
- 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?
Action
Write
- ChannelRequired
- TopicRequired
- Topic set by
Action
Write
- Status Text
- Status Emoji
- Expiration Time
Action
Write
Remove User from Channel
This action removes a specified user from a specified channel in Slack.
Action
Write
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
Write
Find Public Channel
This action will find a public channel in Slack using either the channel's ID or name.
Action
Write
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
Write
- Conversation IDRequired
Action
Search
- Conversation IDRequired
- Message ID (ts)Required
Action
Search
- EmailRequired
- Return Raw Results?
Action
Search
- Full NameRequired
- Return Raw Results?
Action
Search
- Project NameRequired
Trigger
Instant
Try It
- Project NameRequired
- Conversation NameRequired
Action
Write
- Project NameRequired
Action
Write
- Choose NameRequired
- Project Name
- Project is shared
Action
Write
- Project NameRequired
- Data RetentionRequired
- Filename For Storing FileRequired
- File For Processing Required
Action
Write
- Project NameRequired
Action
Search
- Project NameRequired
Action
Search or write

New Channel
Triggers when a new #channel is created.
Trigger
Instant
Try It
- Include Alias
Trigger
Instant
Try It
- Username
- Highlight Word
- Trigger for Bot Messages?
- Only Public Channels?
Trigger
Instant
Try It
- ChannelRequired
Trigger
Instant
Try It
- ChannelRequired
- Trigger for Bot Messages?
Trigger
Instant
Try It
New Saved Message
Triggers when you save a message.
Trigger
Instant
Try It
- TextRequired
- Remind when?Required
- Remind who?
Action
Write
- ChannelRequired
- UsersRequired
Action
Write
- Allowed Delete Copy
- Conversation IDRequired
- Message TS (ID)Required
- Posted By
Action
Write
- Channel NameRequired
Action
Write
- Status Copy
- Approval request messageRequired
- Send message asRequired
- Approval typeRequired
- Zap Id
- Include a link to this Zap?
- Approve button URL
- Approve button label
- Add decline button
- Add details button
- Require confirmation
Action
Write
- First Name
- Last Name
- Title
- Email
- Display Name
- User
Action
Write
- Stop on errorRequired
- HTTP MethodRequired
- URLRequired
- Query string parameters
- Additional request headers
- Body
Action
Write
Get Message by Timestamp
This action retrieves a specific message from a conversation history in Slack using the message's timestamp.
Action
Write
Retrieve Thread Messages
This action retrieves all the messages sent to a specific thread in a selected channel.
Action
Write
Create Private Channel
This action creates a private channel in Slack.
Action
Write
- Conversation IDRequired
Action
Search
- Conversation IDRequired
- Message ID (ts)Required
Action
Search
- Search QueryRequired
- Sort By
- Sort Direction
Action
Search
- IDRequired
- Return Raw Results?
Action
Search
- UsernameRequired
- Return Raw Results?
Action
Search
- Project NameRequired
- Conversation Name
Trigger
Instant
Try It
- Project NameRequired
Action
Write
- Project NameRequired
- Conversation NameRequired
- LangRequired
- Message TextRequired
- External ID
Action
Write
- Project NameRequired
- The chat bot avatar
- The background image for widget
- Default prompt
- Questions shown to guide the bot users
- Response source
- Chat bot message language
- Color of the chatbot in hex format
- Persona instructions
- Label for citations
- Label for sources
- Waiting answer message
- "Siesta" message
- Show animated loading indicator
- Show citations
- How citations are shown
- "No answer" message
- Ending message
- Remove branding
- Chat bot GPT model
- Allow conversation sharing
- Allow conversation export
- Allow agent to mention sources
Action
Write
- Project NameRequired
- Conversation NameRequired
Action
Search
- Project NameRequired
- Conversation NameRequired
Action
Search or write

About CustomGPT

CustomGPT builds your own AI-powered chatbot with your business content. Easy, no-code platform used by total beginners as well as advanced developers.

Learn more

Related categories

AI Tools

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.

Learn more

Related categories

Team Chat

CustomGPT + Slack

Upload files in CustomGPT when new reactions are added in Slack

New Public Message Posted Anywhere

New Message Posted to Channel

New File

New Message From Query

New Reaction Added

New Pushed Message

New User

Cancel Scheduled Message

Send Channel Message

Send Direct Message

Send Private Channel Message

Set Channel Topic

Set Status

Remove User from Channel

Edit Message

Find Public Channel

Delete Message

Get Conversation Members

Get Message Permalink

Find User by Email

Find User by Name

New Conversation

Create Conversation

Delete Project

Update Project

Upload File

Find Project

Find or Create Project

New Channel

New Team Custom Emoji

New Mention

New Channel Member

New Message Posted to Private Channel

New Saved Message

Add Reminder

Invite User to Channel

Delete Message

Create Channel

Request Approval

Update Profile

API Request (Beta)

Get Message by Timestamp

Retrieve Thread Messages

Create Private Channel

Get Conversation

Get Message

Find Message

Find User by ID

Find User by Username

New Message

Create Project

Send Message

Update Settings

Find Conversation

Find or Create Conversation

About CustomGPT

Related categories

About Slack

Related categories

Similar apps

Chatwork

Microsoft Teams

Twist

Related Zap Templates

Related Zap Templates