What would you like to do today?
Get Started
Learn how to accelerate your digital transformation journey
Read API documentation
Extend and integrate Siemens API products
Find an API
Browse the Siemens catalogue of industrial APIs
View Developer Resources
Download SDKs, tools, libraries and try our playgrounds
Welcome to Developer Dashboard
Easily manage your credentials for Siemens Xcelerator API products. Request test access to explore and integrate with Siemens Xcelerator APIs, and track the status of all your test access requests in one convenient location.
Resources
Software Development Kits
Use Siemens provided SDKs to speed up your development.
Mendix
Low-code application development abstracts and automates every step of the application lifecycle.
How-Tos
How-Tos, Tutorials, Frequently Asked Questions.
Open Source at Siemens
We follow best practices from the open source world, enabling both humans and software to work together.
Playgrounds
Discover Siemens APIs, Tools and Libraries straight from your browser. Simplify your development workflow, streamline integration, and ensure smooth functionality.

Why Every LLM Developer Eventually Hits a Wall
If you’ve worked with Large Language Models (LLMs), you’ve likely had this moment: ‘Wow, this is powerful… so why can’t it handle this simple real-world task?
Products with Established Communities
Some products which are listed on developer.siemens.com portal already have established communities.

Data Voids: The Hidden Gaps That Can Mislead AI
Imagine the internet as a vast web of information with holes in it.
