The Model Derivative API updates Revit support: versions 2016–2022 enter maintenance mode, while 2023–2026 remain major versions.
Always use versioning with the Viewer
This is something that people might run into if they are referencing the latest version of the Viewer SDK, i.e. use an asterisk ( *) in the URL:
Viewer
Extending the Archived Forge SDK to Use BIM 360 APIs in .NET Framework 4.8
When Autodesk transitioned from BIM 360 to Autodesk Forma, many APIs were migrated, consolidated, or restructured. The new official.NET SDK targets .NET 8.0 and is designed specifically for Forma
BIM 360 API
Uncharged APS usage
We're introducing a new feature on the APS Developer Portal(aps.autodesk.com) on the Application-Level API Usage page: Uncharged APS Usage This feature provides visibility into API usage that was not
Unlock AI-Driven Development for APS with LLMS.txt
UPDATE: https://aps.autodesk.com/llms.txt Version 2 has been released. Add this skill to your agent ( Codex, Claude-Code, Cursor ). Just say "Please add this skill to your memory https://aps.autodesk
Forma APIs
Forma Forms API: Query Parameter to Include Forms from Inactive Templates
By default, if you retrieve forms using the Autodesk Forma API GET forms endpoint, forms created from archived templates are not included in the response value. To retrieve all forms including ones
Forma APIs
Proxying APS Viewer
A few years ago, we discussed how to proxy the viewer to hide the APS access token from the frontend/client side in this blog post by my colleague Petr: Proxying Forge Viewer. However, the solution we
Rate Limiting
The Data Management API explains APS rate limits, 429 responses, and best practices for handling retries and limit increases.
Data Management API
Forma APIs
BIM 360 API
Model Derivative API
Automation API
Webhooks
Sep
16 — 18
Autodesk University 2025
Discover how Autodesk’s Design and Make Platform is transforming industries—empowering everyone, everywhere to create a better world for all. Whether you’re exploring how AI influences new business strategies, making the most of your data through comprehensive solutions, adopting sustainable practices, or finding ways to achieve more with less, AU 2025 is where it all comes together in this New Era of Making.
Sep
15
Platform Leadership Forum
Enhance your Autodesk University experience with this pre-event from Autodesk Platform Services. From lightning talks to hackathons you don't want to miss this.