Reality Composer Pro 3 Beta 2: Unable to configure Assistant model provider

Question

Created 3h

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In Reality Composer Pro 3 Beta 2 so version 3.0 (75.0.21.500.2), I’m unable to connect any model provider or complete setup for the Assistant feature.

I tried the following API endpoints:

OpenAI: https://api.openai.com/v1 https://api.openai.com/v1/responses https://api.openai.com/v1/chat/completions

Anthropic / Claude: https://api.anthropic.com/v1 https://api.anthropic.com/v1/messages

None of these allow the Assistant setup to complete. It is unclear what endpoint format Reality Composer Pro expects, or whether provider setup is currently broken in Beta 2.

Ticket with a video showing the issue can be found here: FB23493842

Answer 1

Vision Pro Engineer OP

Apple

2h

Hey @tomkrikorian,

The values that I provided here might resolve these issues. Make sure that you provide an API Key Header for the services that expect that value.

I'm unsure if anything has changed between beta 1 and 2, but I am checking with the team and will get back to you with any updates.

Thanks,
Michael