If you create a custom theme in your Gamma workspace that includes your logo, you can use that theme when generating via the API. The theme will apply your branding, including the logo, to the generated cards.
Here's the workflow:
- 1.
Create a custom theme in Gamma with your logo included
- 2.
- 3.
Use it in your generation request with the themeName parameter
The theme should handle the logo placement for you automatically.