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Choose an Action

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1. Choose trigger event

2. Choose action

1. Select the event

Setup

Test

App

Trigger event

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 "Add Contact" in Expensya.

You’re connected!

Zapier seamlessly connects Slack and Expensya, 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.

- Trigger for Bot Messages?
- Optimized data
Trigger
Instant
Try It
- Channel
  Required
- Trigger for Bot Messages?
- Optimized data
Trigger
Instant
Try It
- Channel
- User Name
- Shared
Trigger
Instant
Try It
- Search Query
  Required
- 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 ID
  Required
Action
Write
- Channel
  Required
- Users
  Required
Action
Write
- Allowed_delete_copy
- Conversation ID
  Required
- Message TS (ID)
  Required
- Posted By
Action
Write
- Allowed_edit_copy
- Conversation ID
  Required
- Message TS (ID)
  Required
- Posted By
- Content Type
- Reply Broadcast
Action
Write
- Channel
  Required
- Add Zapier app to channel automatically?
- Message Text
  Required
- 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
- Channel
  Required
- Topic
  Required
- 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 ID
  Required
Action
Search
- Conversation ID
  Required
- Message ID (ts)
  Required
Action
Search
- Search Query
  Required
- Sort By
- Sort Direction
Action
Search
- ID
  Required
- Return Raw Results?
Action
Search
- Username
  Required
- Return Raw Results?
Action
Search
- Beneficiary Email
  Required
- Owner Email
  Required
- Access Rights
  Required
Action
Write
- User ID
  Required
- Receipt Content (Base64)
  Required
- Receipt Name
  Required
- File Type
  Required
Action
Write
- Delegated Access IDs (comma separated)
  Required
Action
Write
- Receipt File
  Required
- Receipt Name
  Required
- File Type
  Required
- Receipt URL
- User ID
Action
Write
- Report ID
  Required
- Operation
  Required
- Message
- Invoice IDs To Reject
- Accounting Period
Action
Write
- User ID
  Required
- Operation
  Required
Action
Write
- Report ID
  Required
Action
Search
- Owner Mail
- Beneficiary Mail
- Beneficiary First/Last Name
- Beneficiary Rights
- Owner First/Last Name
- Sort By
- Descending
- Page
- Page Size
Action
Search
- Start Date
- End Date
- Status
- Category ID
- Minimum Amount
- Maximum Amount
- Currency
- User ID
- Sort By
- Project ID
- Owner PayId
- Owner PayId2
- Owner PayId3
- Owner PayId4
- Owner PayId5
- Owner PayId6
- Owner Mail
- Report ID
- Report ID Short
- Supplier ID
- Report State
- Tags Names (comma separated)
- Expense Name
- Value In Currency
- Owner ID
- Expense Objects To Return
- Merchant Countries
- VAT Rate
- Reports IDs
- Expense Use Types
- Is Billable
- Is Desc
- Expense IDs
- Currencies
- Is Reimbusable
- Merchant Name
- Date Filter Type
- File Type
- Date Time Offset
- VAT Code
- Value HT In Expense Currency
- VAT Value
- Page Number
- Page Size
Action
Search
- Image ID
  Required
Action
Search
- Report States
- Descending
- Date Filter Type
- Sort By
- Report Start Date
- Report End Date
- Report Name
- Report Short ID
- Tags Names (CSV)
- Owner Pay ID 2
- Date Time Offset (minutes)
- Owner ID
- Report Objects To Return
- Project ID
- Page
- Page Size
Action
Search
- User ID
- First Name
- Last Name
- Mail
- Mail Or Name Or Pay ID
- User IDs (CSV)
- User Mails (CSV)
- Tags Names (CSV)
- Simple Tags Names (CSV)
- Manager ID
- Manager Name
- Reviewer ID
- Reviewer Name
- User Type
- User State
- Pay ID
- Sort By
- Descending
- Page
- Page Size
Action
Search

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
- Channel
  Required
Trigger
Instant
Try It
- Channel
  Required
- Trigger for Bot Messages?
Trigger
Instant
Try It
New Saved Message
Triggers when you save a message.
Trigger
Instant
Try It
- Text
  Required
- Remind when?
  Required
- Remind who?
Action
Write
- Conversation ID
  Required
- Scheduled As
  Required
- Scheduled Message ID
  Required
Action
Write
- Channel
  Required
- Add Zapier app to channel automatically?
- Message Text
  Required
- 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 Text
  Required
- 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
- Channel Name
  Required
Action
Write
- Status_copy
- Approval request message
  Required
- Send message as
  Required
- Approval type
  Required
- 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 error
  Required
- HTTP Method
  Required
- URL
  Required
- 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 ID
  Required
Action
Search
- Conversation ID
  Required
- Message ID (ts)
  Required
Action
Search
- Conversation ID
  Required
- Message TS (ID)
  Required
Action
Search
- Email
  Required
- Return Raw Results?
Action
Search
- Full Name
  Required
- Return Raw Results?
Action
Search
- First Name
  Required
- Last Name
  Required
- Email Address
  Required
- Country Code
  Required
- Is Coworker
  Required
- Is Shared
  Required
- Role
- Phone Number
- Address
- Zip Code
- City
- Company Name
- Company Email
- Company Website
- Company Phone
- Company Address
- Company Zip Code
- Company City
- Company Country Code
Action
Write
- User ID
  Required
- Base64 File
  Required
- Transaction Amount
  Required
- Currency Code
  Required
- Transaction Date (String)
  Required
- Location Country
  Required
- File Type
  Required
- Title
- VAT Rates
- VAT Amounts
- Transaction Date (ISO)
- Merchant Name
- Location City
- Comment
- Merchant Expense ID
- Is Encrypted
- Expense Use Type
- Payment Type Code
- Expense Type Code
Action
Write
- Contact
  Required
Action
Write
- Last Name
  Required
- First Name
  Required
- Mail
  Required
- Mail Alias
- Language
  Required
- Local Currency
- Local Country
- User Type
  Required
- User Role
  Required
- Manager ID
- Manager Mail
- Reviewer ID
- Reviewer Mail
- PayId
- PayId2
- PayId3
- PayId4
- PayId5
- PayId6
- Vendor
- Configuration Settings Reference
- IK Rates Reference
- Default Project ID
- IK Rates ID
- Should Validate User
Action
Write
- Contact ID
  Required
- First Name
- Last Name
- Role
- Email Address
- Phone Number
- Address
- Zip Code
- City
- Country Code
- Is Coworker
- Is Shared
- Company Name
- Company Email
- Company Website
- Company Phone Number
- Company Address
- Company Zip Code
- Company City
- Company Country Code
Action
Write
- User Token
  Required
- Should Update Validators
  Required
- User ID
- Last Name
- First Name
- Mail
- Mail Alias
- Language
- Local Currency
- Local Country
- Manager ID
- Reviewer ID
- User Type
- User Role
- PayId
- PayId2
- PayId3
- PayId4
- PayId5
- PayId6
- Vendor
- Job Title
- Can Add Purchase
- Has Virtual Payment
- IK Rates ID
- Default Project ID
- Configuration Settings ID
- To Reimburse
- User ID (Legacy)
- Manager Mail
- Reviewer Mail
- IK Rates Reference
- Configuration Settings Reference
Action
Write
- Export Format ID
  Required
- Start Date
- End Date
- Include Receipts
- Archive Expenses
- Report States
- Report IDs
- Expense IDs
- Expense Use Types
- Date Filter Type
- Pay ID
- Pay ID 2
- Pay ID 3
- Expense States
- Report Name
- Report ID
- Report ID Short
- User Mail
- User IDs
- Accounting Period
- Category ID
- Expense Name
Action
Search
- Contact Name
- Email Address
- Active Only
- Descending
- Is Shared
- Is Coworker
- Company Contact ID
- Contact Company Name
- Sort By
- Contact Function
- Company ID
- Contact ID
- User ID
- Page Number
- Page Size
Action
Search
- Expense ID
  Required
Action
Search
- Is For Expenses
- Export Type
Action
Search
- Report ID
  Required
Action
Search
- User ID
  Required
- Start Date
- End Date
- Sort By
- Project ID
- Report ID
- Get Duplicates
- Supplier ID
- Report State
- Tags Names
- Expense Name
- Value In Currency
- Expense Objects To Return
- Merchant Countries
- VAT Rate
- Expense States
- Reports IDs
- User Function
- Expense Use Types
- Is Billable
- Is Desc
- Expense IDs
- Currencies
- Is Reimbusable
- Merchant Name
- File Type
- Date Filter Type
- Date Time Offset
- VAT Code
- Category ID
- Value HT In Expense Currency
- VAT Value
- Report ID Short
- Page
- Page Size
Action
Search
- Validator Email
  Required
- Report Name Contains
- Start Date (Filter Base)
- End Date (Filter Base)
- Report States
- Short Identifier
- Owner's User ID
- Owner's Serial Number
- Owner's Analytical Axis 1
- Project ID
- UTC Offset (minutes)
- Date Filter Type
- Sort By
- Descending Order
- Page
- Page Size
Action
Search

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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 Expensya 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

Make work flow with AI

Level up your Slack to Expensya integration with AI. Extract, summarize, and transform your integration data with leading AI models like OpenAI, Anthropic, and more.

Learn about AI automation

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 moreLearn moreHelpHelp

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About Expensya

Expensya is a Web and Mobile solution that automates the management of expense reports for professionals.

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Connect Slack and Expensya to unlock the power of automation

Top companies trust Zapier to automate work that solves their unique business problems—no coding required.

How Zapier works

Choose a trigger

Add your action

You’re connected!

Supported triggers and actions

Zapier is the automation platform of choice for 87% of Forbes Cloud 100 companies in 2023

Connect Slack and Expensya to integrate crucial parts of your business

Automate your lead management and improve conversions

Create more impactful campaigns with automation

Provide world-class support with a little help from automation

Automate your way to actionable, up-to-date data

Resolve incidents faster with automation

Learn how to automate Slack on the Zapier blog

Automatically send a Slack message for new Google Sheets activity

How to automatically summarize Slack threads

Automatically set your Slack channel topic

Make work flow with AI

Connect Slack to Expensya on the world's largest no-code automation platform