Unverified50% confidenceFactExact time
The Muse Wonder API authentication method is a Bearer key, i.e. Authorization: Bearer $MODEL_API_KEY.
1
Sources
50%
Confidence
Long-term
Relevance
10/16/2026
First Seen
Sources
Related Entities
Related Claims
Partially VerifiedMuse Wonder is offered through the Meta Model API and Muse Code; Muse Wonder Full is for Muse Code subscribers.76% similarUnverifiedWhether Muse Wonder will ultimately land as an open-source tool, an API service, or integrated into existing products is still unknown.73% similarUnverifiedBy setting environment variables such as ANTHROPIC_BASE_URL, ANTHROPIC_AUTH_TOKEN, and ANTHROPIC_MODEL, Claude Code can be pointed at Meta's API, but only Muse Wonder is available, not Wonder Full.70% similarUnverifiedMuse Wonder offers three API interfaces: Responses, Chat Completions, and Messages; Claude Opus 5.5 is primarily Messages-based, plus one OpenAI-compatible endpoint.68% similarUnverifiedFor developers familiar with the OpenAI SDK, migrating to Muse Wonder requires only replacing base_url and api_key.67% similar
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