Visma eAccounting API

Welcome to the eAccounting developer hub. You'll find comprehensive guides and documentation to help you start working with eAccounting API as quickly as possible, as well as support if you get stuck. Let's jump right in!

API Reference    Guides


TLS 1.0/1.1 Support

As of December 31st 2019, requests towards and will no longer support TLS 1.0/1.1.

TLS 1.2 is the lowest supported version going forward in order to promote secure applications on the web. Make sure your applications adapt to this change before December 31st 2019 in order to prevent any issues.

How fun to see you here! This is the documentation of the API to Visma eAccounting. Here you should find all information you need in order to succesfully create third party apps towards the eAccounting API.

Visma eAccounting

Visma eAccounting is a cloud based software for small and medium sized businesses. We provide functionality as invoicing, bookkeeping, bank reconciliation and much more. If you want to read up more on eAccounting itself, here's where you do it. We expose major parts of eAccounting in the API.

How do I Access the API?

In order to make authorized requests towards the API, you need to be registered as a partner. Just go to our registration site and sign up yourself! You will be provided with all necessary credentials via the email you provide upon registration.

For more detailed information regarding authentication and authorization, take a look at the Authentication guide.

Sandbox & Production Environments

In order to test the integration between your third party application and Visma eAccounting, we provide you with access to a test environment (Sandbox) and when you are ready for release, you get access to the Production environment. Read more about the difference between Sandbox environment and Production environment in the Environments guide.


If you have a question regarding the API, you are welcome to post in our API-community forum here. There you can ask general questions about the API or API-related questions regarding eAccounting.

If you have a more complex question or a customer specific question we prefer that you communicate to us via email.

Swedish partners:
Norwegian & Dutch partners:

Don't forget the Error ID!

If you encounter a error of some kind, we return always return a unique Error ID on all non-successful requests. Provide that Error ID to the API support to decrease response time!

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It's still available, under a new domain. Just go to!

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