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Zapier makes it easy to integrate B2B Wave with IRIS KashFlow - no code necessary. See how you can get setup in minutes.
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B2B Wave
B2B Wave
1. Choose trigger event
IRIS KashFlow
IRIS KashFlow
2. Choose action
1. Select the event
Setup
Test
B2B Wave
Choose a trigger event
Choose a trigger
A trigger is the event that starts your Zap—like a "New Abandoned Order" from B2B Wave.
Add your action
An action happens after the trigger—such as "Add Payment" in IRIS KashFlow.
You’re connected!
Zapier seamlessly connects B2B Wave and IRIS KashFlow, 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.
How should existing Customer in KashFlow be matched ?
Required
Code
Name
Required
Would you like to update a customer when found
Source
Trade Border Type
VAT Number
Notes
Show discount amount on invoice
Discount Percentage
Automatically add a line showing this VAT number to new Invoices
Default Currency
Default Purchase Order
Title
First Name
Last Name
Full Name
Telephone
Mobile
Fax
Email
Website
Is Primary Contact
Receive invoices
Address Line 1
Address Line 2
Address Line 3
Address Line 4
Post Code
Country
Use a separate address for delivery
Name for Delivery Address
Address Line 1
AddressLine2
Address Line 3
Address Line 4
Post Code
Country
Payment Type
Days
Default PDF Theme ID
Apply CIS Withholding Tax
CIS Withholding Tax Rate
CIS Withholding Tax Reference Name
CIS Withholding Tax Reference Value
Default Email Template
Default Sales Code
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
How should existing Customer in KashFlow be matched ?
Required
Name
Code
Email
Action
This is an event a Zap performs.
Search
Find existing data in your app
For AI agents & developers
Use B2B Wave and IRIS KashFlow with AI agents and code
Beyond Zap workflows. Call B2B Wave and IRIS KashFlow 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 B2B Wave and IRIS KashFlow actions as tools in any MCP client. Authenticate once, then call them in natural language.
Example actions on this page
Create Customer
Add Payment
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.
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Connect B2B Wave and IRIS KashFlow 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.
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Make work flow with AI
Level up your B2B Wave to IRIS KashFlow integration with AI. Extract, summarize, and transform your integration data with leading AI models like OpenAI, Anthropic, and more.
IRIS KashFlow is an easy-to-use accounting and bookkeeping software allowing you to run your business from anywhere at any time whilst staying compliant.