Put Fortnox to work with AI and enterprise-grade automation
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Or pick an app to pair with
HubSpot
Marketing Automation
Rentman
Project Management
Pipedrive
CRM (Customer Relationship Management)
Shopify
eCommerce
Pipefy
Project Management
Revolut Business
Payment Processing
monday.com
Project Management
Salesforce
CRM (Customer Relationship Management)
BigCommerce
eCommerce
HubSpot
Marketing Automation
Rentman
Project Management
Pipedrive
CRM (Customer Relationship Management)
Shopify
eCommerce
Pipefy
Project Management
Revolut Business
Payment Processing
HubSpot
Marketing Automation
Rentman
Project Management
Pipedrive
CRM (Customer Relationship Management)
Shopify
eCommerce
Pipefy
Project Management
Revolut Business
Payment Processing
monday.com
Project Management
Salesforce
CRM (Customer Relationship Management)
BigCommerce
eCommerce
Join millions worldwide who automate their work using Zapier
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.
- Customer Created
Triggers when a new customer is created or first time we see an update on it.
Try ItTriggerPolling - Invoice Fully Paid
Triggers when an invoice is fully paid.
Try ItTriggerPolling - New Article
Triggers when a new article is created.
Try ItTriggerPolling - HTTP MethodRequired
- EndpointRequired
- Query Parameters
- Request Body
ActionWrite
- Invoice Bookkept
Triggers when an invoice is bookkept.
Try ItTriggerPolling - Invoice Payment Bookkept
Triggers when an invoice payment is bookkept.
Try ItTriggerPolling - New Order
Triggers when a new order is created. Note that a order created from an Offer may have rows but if you just created the order manually it will probably not. Please use something like "Delay by Zapier" and then fetch the order again using "Find Order" to give yourself more time to set rows and other properties.
Try ItTriggerPolling - Invoice numberRequired
ActionWrite
For builders
Let your AI safely access Fortnox
Go beyond Zap workflows. Install Zapier in your AI to call Fortnox actions directly from your agents—with governance built in. Authenticate once. Revoke access anytime.
No code
Install Zapier MCPCall actions in natural language with Zapier MCP
Act in Fortnox from your AI—no exposed credentials, and you control which actions your AI can touch. One install covers 9,000+ other apps.
Example actions on this page
Works with
Claude · ChatGPT · Cursor · Any MCP-compatible AI
Code
Open the SDK docsWork in code with the Zapier SDK
Expose Fortnox actions from backend services, scripts, or agent code. Zapier handles the OAuth and scoped permissions. Access 9,000+ apps, plus thousands more with .fetch().
Install
npm install @zapier/zapier-sdk npm install -D @zapier/zapier-sdk-cli zapier-sdk login # create a Fortnox connection @ https://zapier.com/de/app/assets/connections
Run an action
// Typescript
import { createZapierSdk } from "@zapier/zapier-sdk";
const zapier = createZapierSdk();
const { data: connection } = await zapier.findFirstConnection({ app: "fortnox-1", owner: "me" });
await zapier.runAction({
app: 'fortnox-1',
action: 'api_request',
connection: connection.id,
input: {
{inputKeyValuePairs}
},
});Direct API calls to raw endpoints through fetch are not yet subject to org-level app and action restrictions.
About Fortnox
Fortnox is a cloud-based platform that meets the needs of small businesses and accounting agencies for programs and services that can manage their finances efficiently.
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