My Products
VISMA ERP API International Support Policy

by Yıldırım (Updated ‎02-10-2021 13:16 by Yıldırım VISMA )

Yildirim Uyanik_2-1579707302446.png


About this support policy

This API Support Policy describes the policies and procedures under which Visma.Net API International Support Team provides support services for its proprietary software product(s) to its Independent Software Vendors.

What Visma.Net API support service covers

We provide support for,

  • Endpoints are available on
    • API Endpoint Usage
    • API Endpoint Functionality
    • JSON Syntax
    • Addressing API Feature requests & Bug Reports
    • Providing code examples& Documentation for API Endpoint Usage
    • API Troubleshooting

              please contact

  • If you need assistance with obtaining a new API Client ID or would like to get Production Type Client upon completion of your integration test phase, please contact your Partner Service at your related market.

  • If you need help regarding Visma.Net Financials ERP (UI); company configuration, setting up or module usage, please inform your Financials customer to contact the market’s related Financials ERP Support or contact your Partner Service to get further information regarding the procedure that should be followed. (ERP Support)

What Visma.Net API support service does not cover

We don’t provide support for,

  • Assistance in writing code and general code debugging for 3rd parties software & integrations & applications. 
  • Troubleshooting & technical support for external Software&Applications written by 3rd parties.
  • Visma.Net Financials ERP (UI) related topics.

Support methods

When asking for support, please be prepared to provide information on your attempts to debug and isolate the API problem.

You should share clarified information that belongs to your API Transaction/s.

  1. Used API Endpoint URL / Method
  2. Returned Http Status Code
  3. Returned Response Body (Error Message)
  4. If this is a POST/PUT request then Used RAW JSON script has to be attached to your inquiry.

These pieces of information are crucial for API Support consultants to be able to help you, diagnose the case.

For example, we may ask you to provide a simple test case that demonstrates the problem or ask you to replicate the problem outside of your application.

If we cannot diagnose a problem with the APIs, we may be limited to providing suggestions on how you can resolve the issue. Since API adheres to the rules of the Financials ERP, we may also suggest the use of Visma.Net Financials ERP Support to help you to locate and fix UI originated problems.

Accordingly, restoring your Financials company DB into our local environment is another option that API Support Team can ask your data owner’s approval in order to get access for the development team to perform further diagnostics on your issue occurred data at Visma side.

Support Hours

  • Monday to Friday 8:30 - 16:30

Support Channels & Language

  • Support is only available in English.

Visma.Net API Support is available through the following channels:

  • Developers Visma.Net Community(Open public for read-only. Only Visma.Net API Certified users are allowed to raise inquiries.)

  • Community support is free. If you need one-to-one support, you can ask for consulting and will be charged by the hour, requests can be sent to

Supplementary Glossary




Independent Software Vendors (ISV) who integrate their software with Services through endpoints.


Each ISV can have one or more clients who will integrate with API & Services.


A customer is someone who buys a application. The one Visma has an agreement with, and the one to which the invoice will be issued. Normally it is a company, but it can also be a reseller or a private user.


A user is a person who uses one or more applications exposed via Integrations.


An Application Program Interface (API) is a set of routines, protocols, and tools for building client-side software applications.


An Endpoint is a point at which an application program interface (API) - the code that allows two software programs to communicate with each other -connects with the software program


A data transfer object (DTO


A database where Financials Company data is stored

HTTP Status Code

Hypertext Transfer Protocol response status codes

Financials ERP

Visma.Net Financials ERP Cloud Application


JavaScript Object Notation is an open-standard file format or data interchange format

Client Id

A unique ID dedicated to a Client. Example: visma_test_client_1234

Client Secret

A secret code connected to the Client and Client ID. Should only be known to the ISV/Owner of the Client.  Example: 284baba4-7a8d-4e14-2247-957812ac9ec

Redirect URI

A URI (web address) used in the authentication-process by the API to send the Authorization Code back to the Client.

Each Client can have multiple Redirect URIs defined


A user (most often a person) that has access to ERP.