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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 "Customer Created" from Fortnox.

Add your action

An action happens after the trigger—such as "Create Client" in Invoice Ninja.

You’re connected!

Zapier seamlessly connects Fortnox and Invoice Ninja, 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.

Customer Created
Triggers when a new customer is created or first time we see an update on it.
Trigger
Polling
Try It
Invoice Fully Paid
Triggers when an invoice is fully paid.
Trigger
Polling
Try It
New Article
Triggers when a new article is created.
Trigger
Polling
Try It
- HTTP Method
  Required
- Endpoint
  Required
- Query Parameters
- Request Body
Action
Write
- Name
- Customer Number
- Customer Email
- Active
- Invoicing email
- Invoicing email CC
- Invoicing email BCC
- Default Delivery Type For Invoice
- Default Delivery Type For Order
- Default Delivery Type For Offer
- Address 1
- Address 2
- Zip Code
- City
- Country code
- Fax
- Comments
- Currency
- External reference
- GLN
- Invoice remark
- Our reference
- Your reference
- Phone number
- Price List
- Organisation number
- Type
- Show prices with VAT included
- VAT number
- VAT type
- Delivery Address 1
- Delivery Address 2
- Delivery Zip code
- Delivery City
- Delivery Country Code
- Delivery Fax
Action
Write

- Document Number
  Required
Action
Write
- Order Number
  Required
- Article Number
- Description
  Required
- Quantity
- Unit
- Price
- Discount
- Discount Type
- VAT
- Account Number
- Project
- Cost Center
- Stock Point Code
Action
Write

- Article Number
- Description
  Required
- Bulky
- Construction Account
- Disposable Quantity
- EAN
- EU Account
- EU VAT Account
- Export Account
- Height
- Width
- Depth
- Weight
- Housework
- Housework Type
- Active
- Manufacturer
- Manufacturer Article Number
- Note
- Purchase Account
- Purchase Price
- Quantity In Stock
- Sales Account
- Stock Goods
- Stock Place
- Stock Value
- Stock Warning
- Supplier Name
- Supplier Number
- Type
- Unit
- VAT
- Webshop Article
- Expired
- Direct Cost
- Freight Cost
- Other Cost
- Stock Account
- Stock Change Account
Action
Write
- Customer Number
  Required
- Order Number
- Delivery Date
- Currency
- External Invoice Reference
- VAT Included
- Remarks
- Customer's Order Number
- Customer's Reference
- Tax Reduction Type
- Terms Of Payment
- Terms Of Delivery
- Way Of Delivery
- Language
- Freight
Action
Write
- Article Number
  Required
Action
Search
- Customer Name
  Required
Action
Search
- Order number
  Required
Action
Search
- Description
  Required
- Article Number
- Bulky
- Construction Account
- Disposable Quantity
- EAN
- EU Account
- EU VAT Account
- Export Account
- Height
- Width
- Depth
- Weight
- Housework
- Housework Type
- Active
- Manufacturer
- Manufacturer Article Number
- Note
- Purchase Account
- Purchase Price
- Quantity In Stock
- Sales Account
- Stock Goods
- Stock Place
- Stock Value
- Stock Warning
- Supplier Name
- Supplier Number
- Type
- Unit
- VAT
- Webshop Article
- Expired
- Direct Cost
- Freight Cost
- Other Cost
- Stock Account
- Stock Change Account
Action
Search or write
- Customer Number
  Required
- Name
- Customer Email
- Active
- Invoicing email
- Invoicing email CC
- Invoicing email BCC
- Default Delivery Type For Invoice
- Default Delivery Type For Order
- Default Delivery Type For Offer
- Address 1
- Address 2
- Zip Code
- City
- Country code
- Fax
- Comments
- Currency
- External reference
- GLN
- Invoice remark
- Our reference
- Your reference
- Phone number
- Price List
- Organisation number
- Type
- Show prices with VAT included
- VAT number
- VAT type
- Delivery Address 1
- Delivery Address 2
- Delivery Zip code
- Delivery City
- Delivery Country Code
- Delivery Fax
Action
Search or write
- Invoice number
  Required
- Customer Number
  Required
- Invoice date
- Due date
- Currency
- External Invoice Reference
- VAT Included
- Remarks
- Customer's order number
- Customer's reference
- Tax Reduction Type
- Language
- Freight
Action
Search or write
New Client
Triggers when a new client is added.
Trigger
Instant
Try It
New Invoice
Triggers when a new invoice is added.
Trigger
Instant
Try It
New Project
Triggers when a new project is added.
Trigger
Instant
Try It
Sent Invoice
Triggers when an invoice is sent.
Trigger
Instant
Try It
Update Client
Triggers when a client is updated.
Trigger
Instant
Try It
Update Payment
Triggers when a payment is updated.
Trigger
Instant
Try It
- Client Name
- Group
- First Name
- Last Name
- Email
- Phone
- Language Code
- Currency Code
- Id Number
- VAT Number
- Phone
- Street Address
- Apt/Suite
- City
- State/Province
- Postal Code
- Country Code
- Shipping Street Address
- Shipping Apt/Suite
- Shipping City
- Shipping State/Province
- Shipping Postal Code
- Shipping Country Code
- Private Notes
- Public Notes
- Website
- Custom Value 1
- Custom Value 2
- Custom Value 3
- Custom Value 4
Action
Write
- Invoice ID
  Required
Action
Write
- Client ID
  Required
- Design
- Send Email
- Email Template
- Auto-Bill Invoice
- Download PDF
- Mark Sent
- Paid
- Amount Paid
- Number
- Discount
- PO Number
- Date
- Due Date
- Tax Rate 1
- Tax Name 1
- Tax Rate 2
- Tax Name 2
- Tax Rate 3
- Tax Name 3
- Custom Field 1
- Custom Field 2
- Custom Field 3
- Custom Field 4
- Custom Surcharge 1
- Custom Surcharge 2
- Custom Surcharge 3
- Custom Surcharge 4
- Is Amount Discount
- Partial/Deposit
- Partial Due Date
- Cost
- Quantity
- Product
- Discount
- Description
- Tax Rate 1
- Tax Name 1
- Tax Rate 2
- Tax Name 2
- Tax Rate 3
- Tax Name 3
- Custom Field 1
- Custom Field 2
- Custom Field 3
- Custom Field 4
- Product Cost
- Public Notes
- Private Notes
- Terms
- footer
Action
Write
- Product Key
- Notes
- Price
- Quantity
- Tax Rate 1
- Tax Name 1
- Tax Rate 2
- Tax Name 2
- Tax Rate 3
- Tax Name 3
- Custom Value 1
- Custom Value 2
- Custom Value 3
- Custom Value 4
Action
Write
- Client ID
  Required
- Design
- Send Email
- Email Template
- Download PDF
- Mark Sent
- Number
- Discount
- PO Number
- Date
- Valid Until
- Tax Rate 1
- Tax Name 1
- Tax Rate 2
- Tax Name 2
- Tax Rate 3
- Tax Name 3
- Custom Field 1
- Custom Field 2
- Custom Field 3
- Custom Field 4
- Custom Surcharge 1
- Custom Surcharge 2
- Custom Surcharge 3
- Custom Surcharge 4
- Is Amount Discount
- Partial/Deposit
- Partial Due Date
- Cost
- Quantity
- Product
- Discount
- Description
- Tax Rate 1
- Tax Name 1
- Tax Rate 2
- Tax Name 2
- Tax Rate 3
- Tax Name 3
- Custom Field 1
- Custom Field 2
- Custom Field 3
- Custom Field 4
- Product Cost
- Public Notes
- Private Notes
- Terms
- footer
Action
Write
- Client
- Project
- Description
- Rate
- Start Date/Time
- End Date/Time
- Duration (Hours)
- Duration (Minutes)
- Duration (Seconds)
- Custom Value 1
- Custom Value 2
- Custom Value 3
- Custom Value 4
Action
Write
- Search Field
  Required
- Search Value
  Required
- Include PDF
Action
Search
- Search Field
  Required
- Search Value
  Required
Action
Search
- Search Field
  Required
- Search Value
  Required
- Include PDF
Action
Search
- Search Field
  Required
- Search Value
  Required
- Download PDF
- Client ID
  Required
- Design
- Send Email
- Email Template
- Auto-Bill Credit
- Mark Sent
- Paid
- Amount Paid
- Number
- Discount
- PO Number
- Date
- Due Date
- Tax Rate 1
- Tax Name 1
- Tax Rate 2
- Tax Name 2
- Tax Rate 3
- Tax Name 3
- Custom Field 1
- Custom Field 2
- Custom Field 3
- Custom Field 4
- Custom Surcharge 1
- Custom Surcharge 2
- Custom Surcharge 3
- Custom Surcharge 4
- Is Amount Discount
- Partial/Deposit
- Partial Due Date
- Cost
- Quantity
- Product
- Discount
- Description
- Tax Rate 1
- Tax Name 1
- Tax Rate 2
- Tax Name 2
- Tax Rate 3
- Tax Name 3
- Custom Field 1
- Custom Field 2
- Custom Field 3
- Custom Field 4
- Product Cost
- Public Notes
- Private Notes
- Terms
- footer
Action
Search or write
- Search Field
  Required
- Search Value
  Required
- Product Key
- Notes
- Price
- Quantity
- Tax Rate 1
- Tax Name 1
- Tax Rate 2
- Tax Name 2
- Tax Rate 3
- Tax Name 3
- Custom Value 1
- Custom Value 2
- Custom Value 3
- Custom Value 4
Action
Search or write
- Search Field
  Required
- Search Value
  Required
- Download PDF
- Client ID
  Required
- Design
- Send Email
- Email Template
- Mark Sent
- Number
- Discount
- PO Number
- Date
- Valid Until
- Tax Rate 1
- Tax Name 1
- Tax Rate 2
- Tax Name 2
- Tax Rate 3
- Tax Name 3
- Custom Field 1
- Custom Field 2
- Custom Field 3
- Custom Field 4
- Custom Surcharge 1
- Custom Surcharge 2
- Custom Surcharge 3
- Custom Surcharge 4
- Is Amount Discount
- Partial/Deposit
- Partial Due Date
- Cost
- Quantity
- Product
- Discount
- Description
- Tax Rate 1
- Tax Name 1
- Tax Rate 2
- Tax Name 2
- Tax Rate 3
- Tax Name 3
- Custom Field 1
- Custom Field 2
- Custom Field 3
- Custom Field 4
- Product Cost
- Public Notes
- Private Notes
- Terms
- footer
Action
Search or write

Invoice Bookkept
Triggers when an invoice is bookkept.
Trigger
Polling
Try It
Invoice Payment Bookkept
Triggers when an invoice payment is bookkept.
Trigger
Polling
Try It
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.
Trigger
Polling
Try It
- Invoice number
  Required
Action
Write
- Customer Number
  Required
- Invoice number
- Invoice date
- Due date
- Currency
- External Invoice Reference
- VAT Included
- Remarks
- Customer's order number
- Customer's reference
- Tax Reduction Type
- Language
- Freight
Action
Write
- Invoice Number
  Required
- Article Number
- Description
- Quantity
- Unit
- Price
- Discount
- Discount type
- VAT
- Account number
- Project
- Cost Center
- Stock Point Code
- Housework Type
- Housework?
Action
Write
- Project Number
- Description
  Required
- Contact Person
- Project Leader
- Status
- Start Date
- End Date
- Comments
Action
Write
- Code
  Required
- Description
  Required
- Note
- Active
Action
Write
- Article name
  Required
Action
Search
- Customer Number
  Required
Action
Search
- Document Number
  Required
Action
Search
- Order number
  Required
Action
Search
- Article Number
  Required
- Description
  Required
- Bulky
- Construction Account
- Disposable Quantity
- EAN
- EU Account
- EU VAT Account
- Export Account
- Height
- Width
- Depth
- Weight
- Housework
- Housework Type
- Active
- Manufacturer
- Manufacturer Article Number
- Note
- Purchase Account
- Purchase Price
- Quantity In Stock
- Sales Account
- Stock Goods
- Stock Place
- Stock Value
- Stock Warning
- Supplier Name
- Supplier Number
- Type
- Unit
- VAT
- Webshop Article
- Expired
- Direct Cost
- Freight Cost
- Other Cost
- Stock Account
- Stock Change Account
Action
Search or write
- Name
  Required
- Customer Number
- Customer Email
- Active
- Invoicing email
- Invoicing email CC
- Invoicing email BCC
- Default Delivery Type For Invoice
- Default Delivery Type For Order
- Default Delivery Type For Offer
- Address 1
- Address 2
- Zip Code
- City
- Country code
- Fax
- Comments
- Currency
- External reference
- GLN
- Invoice remark
- Our reference
- Your reference
- Phone number
- Price List
- Organisation number
- Type
- Show prices with VAT included
- VAT number
- VAT type
- Delivery Address 1
- Delivery Address 2
- Delivery Zip code
- Delivery City
- Delivery Country Code
- Delivery Fax
Action
Search or write
- Order Number
  Required
- Customer Number
  Required
- Delivery Date
- Currency
- External Invoice Reference
- VAT Included
- Remarks
- Customer's Order Number
- Customer's Reference
- Tax Reduction Type
- Terms Of Payment
- Terms Of Delivery
- Way Of Delivery
- Language
- Freight
Action
Search or write
New Credit
Triggers when a new credit is added.
Trigger
Instant
Try It
New Payment
Triggers when a new payment is added.
Trigger
Instant
Try It
New Quote
Triggers when a new quote is added.
Trigger
Instant
Try It
Sent Quote
Triggers when a quote is sent.
Trigger
Instant
Try It
Update Invoice
Triggers when an invoice is updated.
Trigger
Instant
Try It
Update Quote
Triggers when a quote is updated.
Trigger
Instant
Try It
- Client ID
  Required
- Design
- Send Email
- Email Template
- Auto-Bill Credit
- Download PDF
- Mark Sent
- Paid
- Amount Paid
- Number
- Discount
- PO Number
- Date
- Due Date
- Tax Rate 1
- Tax Name 1
- Tax Rate 2
- Tax Name 2
- Tax Rate 3
- Tax Name 3
- Custom Field 1
- Custom Field 2
- Custom Field 3
- Custom Field 4
- Custom Surcharge 1
- Custom Surcharge 2
- Custom Surcharge 3
- Custom Surcharge 4
- Is Amount Discount
- Partial/Deposit
- Partial Due Date
- Cost
- Quantity
- Product
- Discount
- Description
- Tax Rate 1
- Tax Name 1
- Tax Rate 2
- Tax Name 2
- Tax Rate 3
- Tax Name 3
- Custom Field 1
- Custom Field 2
- Custom Field 3
- Custom Field 4
- Product Cost
- Public Notes
- Private Notes
- Terms
- footer
Action
Write
- Quote ID
  Required
Action
Write
- Client
  Required
- Payment Date
- Invoice
- Amount
- Payment Type
- Transfer Reference
- Private Notes
Action
Write
- Client
  Required
- Name
  Required
- Task Rate
- Private Notes
- Public Notes
- Task Rate
- Budgeted Hours
- Due Date
- Custom Field 1
- Custom Field 2
- Custom Field 3
- Custom Field 4
Action
Write
- Client ID
  Required
- Design
- Frequency
  Required
- Due Date
- Start Date
- Remaining Cycles
- Mark Ready
- Auto-Bill
- Discount
- PO Number
- Tax Rate 1
- Tax Name 1
- Tax Rate 2
- Tax Name 2
- Tax Rate 3
- Tax Name 3
- Custom Field 1
- Custom Field 2
- Custom Field 3
- Custom Field 4
- Custom Surcharge 1
- Custom Surcharge 2
- Custom Surcharge 3
- Custom Surcharge 4
- Is Amount Discount
- Partial/Deposit
- Partial Due Date
- Cost
- Quantity
- Product
- Discount
- Description
- Tax Rate 1
- Tax Name 1
- Tax Rate 2
- Tax Name 2
- Tax Rate 3
- Tax Name 3
- Custom Field 1
- Custom Field 2
- Custom Field 3
- Custom Field 4
- Product Cost
- Public Notes
- Private Notes
- Terms
- footer
Action
Write
- Search Field
  Required
- Search Value
  Required
- Include Deleted
Action
Search
- Search Field
  Required
- Search Value
  Required
- Include PDF
Action
Search
- Search Field
  Required
- Search Value
  Required
- Include Deleted
Action
Search
- Search Field
  Required
- Search Value
  Required
- Include Deleted
- Client Name
- Group
- First Name
- Last Name
- Email
- Phone
- Language Code
- Currency Code
- Id Number
- VAT Number
- Street Address
- Apt/Suite
- City
- State/Province
- Postal Code
- Country Code
- Shipping Street Address
- Shipping Apt/Suite
- Shipping City
- Shipping State/Province
- Shipping Postal Code
- Shipping Country Code
- Private Notes
- Public Notes
- Website
- Custom Value 1
- Custom Value 2
- Custom Value 3
- Custom Value 4
Action
Search or write
- Search Field
  Required
- Search Value
  Required
- Download PDF
- Client ID
  Required
- Design
- Send Email
- Email Template
- Auto-Bill Invoice
- Mark Sent
- Paid
- Amount Paid
- Number
- Discount
- PO Number
- Date
- Due Date
- Tax Rate 1
- Tax Name 1
- Tax Rate 2
- Tax Name 2
- Tax Rate 3
- Tax Name 3
- Custom Field 1
- Custom Field 2
- Custom Field 3
- Custom Field 4
- Custom Surcharge 1
- Custom Surcharge 2
- Custom Surcharge 3
- Custom Surcharge 4
- Is Amount Discount
- Partial/Deposit
- Partial Due Date
- Cost
- Quantity
- Product
- Discount
- Description
- Tax Rate 1
- Tax Name 1
- Tax Rate 2
- Tax Name 2
- Tax Rate 3
- Tax Name 3
- Custom Field 1
- Custom Field 2
- Custom Field 3
- Custom Field 4
- Product Cost
- Public Notes
- Private Notes
- Terms
- footer
Action
Search or write
- Search Field
  Required
- Search Value
  Required
- Include Deleted
- Client
  Required
- Name
  Required
- Task Rate
- Private Notes
- Public Notes
- Budgeted Hours
- Due Date
- Custom Field 1
- Custom Field 2
- Custom Field 3
- Custom Field 4
Action
Search or write

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Customers have created over 25 million Zaps on the platform

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The average user takes less than 6 minutes to set up a Zap

Connect Fortnox and Invoice Ninja 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.

Make work flow with AI

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

Learn about AI automation

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.

Learn moreLearn moreHelpHelp

Related categories

Accounting

About Invoice Ninja

Create. Send. Get Paid. Invoice Ninja is a free, code-available suite of apps to invoice clients, accept payments, track expenses & time billable-tasks. Designed for freelancers and small to medium-sized businesses to increase efficiency, Invoice Ninja will help you get paid!

Learn moreLearn moreHelpHelp

Related categories

Proposal & Invoice Management

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Connect Fortnox and Invoice Ninja 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 Fortnox and Invoice Ninja 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

Make work flow with AI

Connect Fortnox to Invoice Ninja on the world's largest no-code automation platform