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Transitioning Stability AI Image & 3D API Endpoints to Comfy

Applies To: Individual Users of Stability AI Image Services & 3D API Endpoints

Effective Date: December 10, 2026

Overview

On December 10, 2026, Stability AI will transition all Image Services and 3D API endpoints to Comfy. After this date, these specific API endpoints will no longer be available directly on the Stability AI API platform.

To maintain uninterrupted access to our image and 3D models via API, users must transition their API requests to Comfy prior to December 10, 2026.

How to Migrate: 3-Step Setup

Follow these steps to transition your integration smoothly ahead of the December 10 deadline:

  1. Create a Comfy Account: Sign up for an account directly on the Comfy Platform
  2. Generate a Comfy API Key: Navigate to your account settings in Comfy and generate a new API key.
  3. Update Your Application Code: In your codebase or project configuration, swap out the old Stability AI endpoint URL and API key with your new Comfy base URL and API key.

Endpoint Pricing

  • No Price Changes: Pricing for Image and 3D generation endpoints will remain the same after transitioning to Comfy.

Remaining Stability AI Credits

  • Stable Audio API: Your existing Stability AI credit balance remains intact and can continue to be used for the Stable Audio API.
  • Credit Transferability: Remaining Stability AI credits do not transfer to Comfy.
  • Recommendation: We strongly encourage using any credits purchased specifically for image and 3D generation before December 10, 2026.

Other ways to work with Stability AI

If self-hosting is a better fit for your team's needs, you can also deploy our models in your own environment with a Self-Hosted License.

And if you're exploring audio generation, Stable Audio 3.0 Large is available through our API, with endpoints for text-to-audio, audio-to-audio, and audio inpainting. Explore Stable Audio here.

Need Further Assistance?

  • If you have questions about these changes or your next steps, our support team is ready to help you identify the best option for your needs, reach out here.