Let's get down to business

We are here to help our partners from different industries develop innovative solutions that can optimise their operations and save costs.
Scale your business up with the power of the API.

Partnering

Learn how we do it

Transform your business and add value to your customers through the data generated from our connected climate systems. Together with you and the intelligent use of data, we can open up new areas of business and deliver more benefits to customers. Whether it's monitoring and remote diagnostics, or a range of other possibilities, Viessmann stands by your side to help you realise your goals.

Increase efficiency

Manage heating systems more effectively through remote control, optimize your daily operations and provide full transparency to the customer and your business.

Seamless experience

An integration in your solution enables your users to optimize their own operations, leading to cost savings, contributing to their well-being and achieving carbon neutrality.

New business models

Utilize data-driven based on our API that provides added value to your users and your company

Get to know the product

Analyze your internal business processes to determine where you can benefit most from our data products. Define your internal or external stakeholders to plan the integration effort so you are clear about your required investments and timeline.

Get in touch

If we caught your interest, then contact us and become part of the API Program.

Contact us

Define use cases and test the API

Together we will have a closer look on the use cases that are required to address them. You would of course also have the possibility to test our API

Setup license agreement

When all requirements are met and both sides have a clear commitment and understanding of the partnership, we set up an API agreement, which contains all relevant points and defines the joint way forward.

Execute

As you are building the integration, we are here to support you on your questions. Stay also informed on relevant API updates directly or through our Developer Portal.

Ready to get started? Have a look at what we can offer

Take a look at all our products or contact us directly!

API products

Take a look at our products

Whether you want to save energy and costs or lower your carbon footprint, Viessmann offers intelligent development solutions to help you monitor complex home systems and provide transparent data. We offer you the right interfaces for your applications and help you scale your innovative ideas or business models.