ERPNext and Invoice Ninja connection

Save yourself the work of writing custom integrations for ERPNext and Invoice Ninja and use n8n instead. Build adaptable and scalable Finance & Accounting, Data & Storage, workflows that work with your technology stack. All within a building experience you will love.

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Ways to connect ERPNext and Invoice Ninja

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.

Create your own ERPNext and Invoice Ninja connection

Create custom ERPNext and Invoice Ninja 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.

ERPNext supported actions

Invoice Ninja supported actions

ERPNext and Invoice Ninja connection details

ERPNext

ERPNext is a free, agile and open-source ERP (Enterprise Resource Planning) system. It covers everything you require, from financial accounting, to HR and payroll, CRM, manufacturing, and other modules that helps you run and automate your business.

ERPNext node docs + examples

ERPNext credential docs

See ERPNext integrations

Related categories

Finance & Accounting Data & Storage

Invoice Ninja

Invoice Ninja is a free open-source online invoicing solution that helps small businesses and freelancers. It helps you create custom professional invoices easily. It can also help you time track your projects, and manage your vendors and inventory.

Invoice Ninja node docs + examples

Invoice Ninja credential docs

See Invoice Ninja integrations

Related categories

Finance & Accounting

Other integrations with ERPNext

Other integrations with Invoice Ninja

FAQs

FAQ

Can ERPNext connect with Invoice Ninja?

Can I use ERPNext’s API with n8n Lab?

Can I use Invoice Ninja’s API with n8n Lab?

Is n8n secure for integrating ERPNext and Invoice Ninja?

How to get started with ERPNext and Invoice Ninja connection in n8n.io?

Need help setting up your ERPNext and Invoice Ninja integration?

Discover our latest community's recommendations and join the discussions about ERPNext and Invoice Ninja integration.

Invoice Ninja node - Expense date does not work

January 7, 2026Wade0

Describe the problem/error/question The Invoice Ninja create an expense node does not send Expense date What is the error message (if any)? The field is expenseDate when it should just be date Information on your n8n s…