Install Cherry Studio. Create an Infistar key in Token Management, then open Settings → Model Provider and add a custom OpenAI-compatible provider. Enter your key and use https://infistar.ai as the API host. Check that the generated Chat Completions URL is https://infistar.ai/v1/chat/completions. Fetch the model list or add the exact ID manually, save and enable the provider, then select the model in a conversation. For image generation, select a model and view supporting that capability; see Generate an image.

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Check the connection

Use an exact model ID available to your key, and begin with a short text request. For coding agents, first ask for a reply without reading or changing files or running commands. A successful text reply does not verify every tool or multimodal feature. For 401, check the key and its status. For 404, check the address and protocol. For model errors, recheck the model ID and selected group. See HTTP troubleshooting. Upstream documentation.