Tekla Tedds Open API

An application programming interface into Tekla Tedds analysis software


Tekla Tedds 2024 API References Tekla Tedds 2025 API References Documentation

Tekla Tedds API

With Tekla Tedds API you can:

  • Evaluate any calculation from the Tedds Engineering Library
  • Evaluate your own custom calculations
  • Define the input variables for a calculation
  • Query the results of a completed calculation
  • Save the documented output to PDF

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The Tekla Partners Program empowers you to create valuable applications and integrations that enhance Tekla software. Join to access the Tekla Partners Program Suite and enjoy full support, get permission to sell your apps, and reach a global audience of Tekla users.

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Tekla Development Experts

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Calculate with Tekla Tedds API

Calculate with Tekla Tedds API

You can calculate mathematical expressions and, for example, use existing library calculations with Tekla Tedds API. Learn by watching the series of 5 short videos.

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Policy - Tekla APIs License Agreements

Tekla development opens up a world but also comes with some restrictions. Read the Tekla APIs License Agreements here.

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License agreements
Join API community

Join the API community

Developers make Tekla Open API for developers. Join the Tekla Discussion Forum to find solutions to your problems and receive personalized assistance from our dedicated team members.

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Tekla Developer News

Trimble 0-60 Challenge 2025 winners

The winner of the Trimble 0-60 Challenge 2025 was Datagrid.

Trimble's 0-60 Challenge fosters innovation in AECO startups. Finalists showcased their solutions at the Dimensions user conference, where three winners and two special award recipients were recognized for outstanding Trimble software integrations.

Assign Tekla Warehouse Content Editor role now

The new Tekla Warehouse Content Editor role enhances security and enables internal and external users to manage content. Organization admins must assign this role via the Tekla Online Admin tool, as users cannot add or edit organization content without this role.

Update your Experts directory profile

Ask your company’s Tekla Online admin to sign in again to the Tekla Developer Center to update your profile with license validity information. This keeps your company info visible in the Tekla Developer Experts directory. Also, check and update your directory information as needed.

Collect leads from Tekla Warehouse

Tekla Warehouse

Tekla Warehouse offers a partner download link option. The link lets you share files from your company's website and collect contact information.