---
title: "Introduction"
description: "This is a guide for integrators that want to build integrations towards Business NXT."
lang: en
languages:
  en: https://docs.vismasoftware.no/businessnxtapi/intro/index.md
lastmod: 2026-07-10
---

> Documentation index: https://docs.vismasoftware.no/businessnxtapi/intro/llms.txt


# Introduction

Last modified July 10, 2026

> This is a guide for integrators that want to build integrations towards Business NXT.


Although this documentation explains how to use the Business NXT API it does not provide learning materials for the GraphQL language. If you are not already familiar with GraphQL, we recommend you first take the [Introduction to GraphQL](https://graphql.org/learn/) tutorial (from the official [GraphQL](https://graphql.org/) page) and other learning materials.

## Endpoints

The Business NXT GraphQL endpoints are:

| URL | Description |
| --- | ----------- |
| `https://business.visma.net/api/graphql` | For querying from a **Visma.net user context** (authentication using *Authentication Code with PKCE*). See [Web applications](https://docs.vismasoftware.no/businessnxtapi/authentication/web/index.md) for more. |
| `https://business.visma.net/api/graphql-service` | For querying from a **service context** (authentication using *Client credentials*). See [Services](https://docs.vismasoftware.no/businessnxtapi/authentication/service/index.md) for more. |

## Notifications

Business NXT supports Visma Connect Webhooks. With webhooks, your application gets a notification whenever there is a change in a company's database. The notifications will only contain a table identifier and a primary key, so it can be used in combination with Graphql API to get the latest version of the changed row.

## Quick start

- [Getting started with GraphQL queries](https://docs.vismasoftware.no/businessnxtapi/intro/gettingstarted/index.md)
- [Release notes](https://docs.vismasoftware.no/businessnxtapi/release-notes/2026/index.md)
- [Best practices](https://docs.vismasoftware.no/businessnxtapi/examples/bestpractices/index.md)

## Resources

We recommend the following resources for learning more about GraphQL:

- [Introduction to GraphQL](https://graphql.org/learn/)
- [GraphQL Tutorials](https://www.graphql.com/tutorials/)
- [Full Stack GraphQL Tutorial Series](https://hasura.io/learn/)


---

[View this page](https://docs.vismasoftware.no/businessnxtapi/intro/)


## In this section


- [Getting started with GraphQL queries](https://docs.vismasoftware.no/businessnxtapi/intro/gettingstarted/index.md): We will explore the schema shortly. However, to get started with the API and understand how easy it is to query data from Business NXT, we will look at several…

- [Exploring the API](https://docs.vismasoftware.no/businessnxtapi/intro/exploring_api/index.md): This section introduces testing GraphQL endpoint queries using tools like GraphiQL and Postman, and details the POST request structure with a “GetCustomers”…