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Slack and Xero integration

Save yourself the work of writing custom integrations for Slack and Xero and use n8n instead. Build adaptable and scalable Communication, HITL, and Finance & Accounting workflows that work with your technology stack. All within a building experience you will love.

How to connect Slack and Xero

  • Step 1: Create a new workflow
  • Step 2: Add and configure nodes
  • Step 3: Connect
  • Step 4: Customize and extend your integration
  • Step 5: Test and activate your workflow

Step 1: Create a new workflow and add the first step

In n8n, click the "Add workflow" button in the Workflows tab to create a new workflow. Add the starting point – a trigger on when your workflow should run: an app event, a schedule, a webhook call, another workflow, an AI chat, or a manual trigger. Sometimes, the HTTP Request node might already serve as your starting point.

Slack and Xero integration: Create a new workflow and add the first step

Step 2: Add and configure Slack and Xero nodes

You can find Slack and Xero in the nodes panel. Drag them onto your workflow canvas, selecting their actions. Click each node, choose a credential, and authenticate to grant n8n access. Configure Slack and Xero nodes one by one: input data on the left, parameters in the middle, and output data on the right.

Slack and Xero integration: Add and configure Slack and Xero nodes

Step 3: Connect Slack and Xero

A connection establishes a link between Slack and Xero (or vice versa) to route data through the workflow. Data flows from the output of one node to the input of another. You can have single or multiple connections for each node.

Slack and Xero integration: Connect Slack and Xero

Step 4: Customize and extend your Slack and Xero integration

Use n8n's core nodes such as If, Split Out, Merge, and others to transform and manipulate data. Write custom JavaScript or Python in the Code node and run it as a step in your workflow. Connect Slack and Xero with any of n8n’s 1000+ integrations, and incorporate advanced AI logic into your workflows.

Slack and Xero integration: Customize and extend your Slack and Xero integration

Step 5: Test and activate your Slack and Xero workflow

Save and run the workflow to see if everything works as expected. Based on your configuration, data should flow from Slack to Xero or vice versa. Easily debug your workflow: you can check past executions to isolate and fix the mistake. Once you've tested everything, make sure to save your workflow and activate it.

Slack and Xero integration: Test and activate your Slack and Xero workflow

Automate invoice processing with Gmail, OCR.space, Slack & Xero

How It Works

Trigger: Watches for new emails in Gmail with PDF/image attachments.
OCR: Sends the attachment to OCR.space API (https://ocr.space/OCRAPI) to extract invoice text.
Parsing: Extracts key fields:
Vendor
Invoice number
Amount
Currency
Invoice date
Due date
Description
Validation Logic:
Checks if amount is valid
Ensures vendor and invoice number are present
Flags high-value invoices (e.g., over $10,000)
Routing:
If invalid:
Sends a Slack message highlighting issues
Labels email as Rejected
If valid:
Logs the invoice into Google Sheets
Sends a Slack message to the finance team for approval
After approval, creates a draft invoice in Xero
Labels the email as Processed in Gmail
Set up steps

• Estimated setup time: 45-60 mins
• You’ll need connected credentials for Gmail, Slack, Google Sheets, and Xero
• Replace the default API key for OCR.space with your own (in the HTTP Request node)
• Update Slack channel IDs and label IDs to match your workspace
• Adjust invoice validation rules as needed (e.g. currency, red flag conditions)

All detailed explanations and field mappings are provided in sticky notes within the workflow.

Nodes used in this workflow

Popular Slack and Xero workflows

Automate Invoice Processing with Gmail, OCR.space, Slack & Xero

How It Works Trigger: Watches for new emails in Gmail with PDF/image attachments. OCR: Sends the attachment to OCR.space API (https://ocr.space/OCRAPI) to extract invoice text. Parsing: Extracts key fields: Vendor Invoice number Amount Currency Invoice date Due date Description Validation Logic: Checks if amount is valid Ensures vendor and invoice number are present Flags high-value invoices (e.g., over $10,000) Routing: If invalid: Sends a Slack message highlighting issues Labels email as Rejected If valid: Logs the invoice into Google Sheets Sends a Slack message to the finance team for approval After approval, creates a draft invoice in Xero Labels the email as Processed in Gmail Set up steps • Estimated setup time: 45-60 mins • You’ll need connected credentials for Gmail, Slack, Google Sheets, and Xero • Replace the default API key for OCR.space with your own (in the HTTP Request node) • Update Slack channel IDs and label IDs to match your workspace • Adjust invoice validation rules as needed (e.g. currency, red flag conditions) All detailed explanations and field mappings are provided in sticky notes within the workflow.
+2

Automate 3-way invoice matching from Gmail to Xero with Slack and Teams alerts

Intelligent Financial Invoice Hub: AI Parsing, 3-Way Matching & Multi-Channel Alerting 🎯 Description This is an enterprise-grade solution designed for complex finance departments. It automates the entire accounts payable lifecycle by combining secure document handling, intelligent vendor mapping, 3-way reconciliation, and a sophisticated multi-channel notification engine. ✨ What This Workflow Does Multi-Channel Ingestion - Consolidates invoices arriving via Gmail, legacy IMAP servers, and direct vendor portal webhooks into a single processing stream. Advanced Security Layer - Automatically retrieves rotating encryption keys from a secure database and uses the HTML to PDF (Unlock) node to decrypt protected vendor statements. Fuzzy Vendor Identification - Uses intelligent string analysis to identify vendors despite name variations (e.g., "Amazon" vs. "AWS"), ensuring data consistency. Automated 3-Way Matching - Fetches the associated Purchase Order (PO) and Delivery Receipt, then uses the HTML to PDF (Merge) engine to create a verified "Audit Bundle" for compliance. AI-Driven Data Extraction - Parses line-item details, converts international currencies using live exchange rates, and detects early payment discounts to optimize cash flow. Enterprise Notification Engine - Slack: Instant escalation for high-value outliers (e.g., >$10k) or urgent invoices. Microsoft Teams: Direct alerts to Department Heads when items impact their specific budgets. Gmail: Delivers a daily processing success digest to the Finance Lead. 💡 Key Features 3-Way Reconciliation:** Prevents fraud and overpayment by validating quantities and prices across three distinct documents before ERP synchronization. Encrypted Document Handling:** Seamlessly manages password-protected PDFs without manual intervention. Currency Intelligence:** Automatically handles international vendor payments with real-time conversion and tax mapping. Budget Allocation:** Smartly assigns costs to specific department codes and project tags in your accounting software. 🔧 Technical Highlights Binary Buffer Management:** High-performance handling of multiple large PDF streams during the merge process. Fuzzy Matching Logic:** Robust vendor recognition that handles typos and naming variations. Hybrid Trigger Support:** Reliable execution via polling (Email) and real-time events (Webhooks). Modular Architecture:** Easy to adapt for Xero, QuickBooks, or custom SQL databases. 📦 What You'll Need HTML to PDF Node - Essential for the Unlock and Merge operations. Google Sheets - To serve as the Vendor Vault (decryption keys) and Master Audit Log. ERP Credentials - Access to Xero, QuickBooks, or Sage for bill creation. Communication Tools - Slack, Microsoft Teams, and a Gmail account. 🚀 Benefits ✅ Zero Manual Data Entry - Complete "Email-to-ERP" automation saves hours of administrative work. ✅ Eliminate Overpayments - 3-way matching ensures you only pay for exactly what was ordered and received. ✅ Real-Time Financial Visibility - Department heads are notified the moment their budget is impacted. ✅ Audit Readiness - Automatically maintains a complete digital paper trail for every single invoice. 🎨 Customization Options Thresholds:** Adjust the "High Value" IF-node to match your internal approval policies. Channels:** Easily swap Slack for Discord or Teams for SMS alerts (via Twilio). Currency:** Add or remove currency pairs in the Intelligence Engine code node. Tags: #finance #accounting #xero #3-way-match #pdf-automation #slack #enterprise #security Category: Finance & Accounting Difficulty: Advanced

Automate Invoice Generation & Email Delivery with Jotform, Xero & GPT-4o-mini

Generate Invoices for Customers with Jotform, Xero and Slack This workflow automates the entire process of receiving a product/service order, checking or creating a customer in Xero, generating an invoice, emailing it, and notifying the sales team for example (via Slack) — all triggered by a form submission (via Jotform). How It Works Receive Submission Triggered when a user submits a form. Collects data like customer details, selected product/service, etc. Check If Customer Exists Searches Xero to determine if the customer already exists. ✅ If Customer Exists: Update customer details. ❌ If Customer Doesn’t Exist: Create a new customer in Xero. Create The Invoice Generates a new invoice for the customer using the item selected. Send The Invoice Automatically sends the invoice via email to the customer. Notify The Team Notifies the sales team for example via Slack about the new invoice. Who Can Benefit from This Workflow? Freelancers** Service Providers** Consultants & Coaches** Small Businesses** E-commerce or Custom Product Sellers** Requirements Jotform webhook setup, more info here Xero credentials, more info here Make sure that products/services values in Jotform are exactly the same as your item Code in your Xero account Email setup, update email node (Send email) LLM model credentials Slack credentials, more info here

Build your own Slack and Xero integration

Create custom Slack and Xero workflows by choosing triggers and actions. Nodes come with global operations and settings, as well as app-specific parameters that can be configured. You can also use the HTTP Request node to query data from any app or service with a REST API.

Slack supported actions

Archive
Archives a conversation
Close
Closes a direct message or multi-person direct message
Create
Initiates a public or private channel-based conversation
Get
Get information about a channel
Get Many
Get many channels in a Slack team
History
Get a conversation's history of messages and events
Invite
Invite a user to a channel
Join
Joins an existing conversation
Kick
Removes a user from a channel
Leave
Leaves a conversation
Member
List members of a conversation
Open
Opens or resumes a direct message or multi-person direct message
Rename
Renames a conversation
Replies
Get a thread of messages posted to a channel
Set Purpose
Sets the purpose for a conversation
Set Topic
Sets the topic for a conversation
Unarchive
Unarchives a conversation
Get
Get Many
Get & filters team files
Upload
Create or upload an existing file
Delete
Get Permalink
Search
Send
Send and Wait for Response
Update
Add
Adds a reaction to a message
Get
Get the reactions of a message
Remove
Remove a reaction of a message
Add
Add a star to an item
Delete
Delete a star from an item
Get Many
Get many stars of autenticated user
Get
Get information about a user
Get Many
Get a list of many users
Get User's Profile
Get a user's profile
Get User's Status
Get online status of a user
Update User's Profile
Update a user's profile
Add Users
Create
Disable
Enable
Get Many
Get Users
Update

Xero supported actions

Create
Create a contact
Get
Get a contact
Get Many
Get many contacts
Update
Update a contact
Create
Create a invoice
Get
Get a invoice
Get Many
Get many invoices
Update
Update a invoice

FAQs

  • Can Slack connect with Xero?

  • Can I use Slack’s API with n8n?

  • Can I use Xero’s API with n8n?

  • Is n8n secure for integrating Slack and Xero?

  • How to get started with Slack and Xero integration in n8n.io?

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