Start with a template that brings Knack and QuickBooks Online together. Build enterprise-grade automation in minutes.
Our most popular template
Zapier makes it easy to integrate Knack with QuickBooks Online - no code necessary. See how you can get setup in minutes.
A trigger is the event that starts your Zap—like a "Deleted Record" from Knack.
An action happens after the trigger—such as "Attach File(s) or Note" in QuickBooks Online.
Zapier seamlessly connects Knack and QuickBooks Online, automating your workflow.
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.
For AI agents & developers
Beyond Zap workflows. Call Knack and QuickBooks Online actions directly from your AI client or your codebase, using the same 9,000+ app integrations Zapier already runs.
Expose Knack and QuickBooks Online actions as tools in any MCP client. Authenticate once, then call them in natural language.
Example actions on this page
Works with
Claude · ChatGPT · Cursor · any MCP-compatible client
Trigger Knack and QuickBooks Online actions from backend services, scripts, or agent code.
Install
# TypeScript / Node npm install @zapier/zapier-sdk
Run an action
import { createZapierSdk } from '@zapier/zapier-sdk';
const zapier = createZapierSdk();
await zapier.runAction({ /* knack / quickbooks action */ });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.
93%
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
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.
New to automation with Zapier? You're not alone. Here are some answers to common questions about how Zapier works with Knack and QuickBooks Online
You can integrate Knack with QuickBooks Online using our platform by setting up specific triggers and actions. For example, when a new record is created in Knack, it can trigger an action in QuickBooks to create a new invoice.
The integration supports various triggers such as when a new record is created or updated in Knack, it can prompt actions like creating or updating a customer profile in QuickBook Online.
Yes, through the integration, you can set up an action where adding a new sales record in Knack automatically creates a corresponding invoice in your QuickBooks Online account.
Absolutely. You can set triggers for financial transactions in QuickBooks that update or create new records in your Knack database.
Possible actions include creating or updating customers, invoices, and sales receipts in QuickBooks from data changes within Knack. Similarly, updates or creations of transactions like expenses and purchase orders can reflect back into your database with ease.
Data sync frequency is determined by the settings you configure. You may choose real-time syncing through instantaneous triggers and actions, or select scheduled intervals based on your business requirements.
There are some limitations to consider such as API call limits by both applications and specific restrictions on which data fields are supported for triggers and actions. It's important to review these points during setup.
