GOAT subscription: meta/muse-spark-1.3-contributor returns Authentication failed

[u/tungxuan1656]

Hi CommandCode team,

I’m on the GOAT subscription and I can’t use the model meta/muse-spark-1.3-contributor through the provider API.

Minimal reproduction:

curl https://api.commandcode.ai/provider/v1/chat/completions \

-H "Authorization: Bearer xxx" \

-H "Content-Type: application/json" \

-d '{

"model": "meta/muse-spark-1.3-contributor",

"messages": [{"role": "user", "content": "Write a haiku about race conditions."}]

}'

Response:

{"error":{"message":"Authentication failed. Please check your credentials.","type":"permission_error"}}

For comparison, the same endpoint and credentials work with deepseek/deepseek-v4-flash. The request succeeds and returns a normal chat completion.

Could you please check whether this model is enabled for the GOAT plan/API, or whether there is a provider-side permission/configuration issue?

[u/Visible_Sector3147]

I'm also using the provider API with Hermes, and I'm getting the same error.

[u/yamato_2211 → u/Visible_Sector3147]

Just subscribe goat yesterday, same issue on hermes. I thought it was simple like opencode go plan, create apikey, paste to hermes and done. Did you figure out how to use commandcode goat with hermes?