Cherry Studio

Use a key from a GPT group (see Groups).

1. Open Settings → Model Provider in Cherry Studio and click Add.

2. Any name works, for example 2api. Set the provider type to OpenAI.

3. Fill in the fields as shown below:

   Field	Value
   API Key	sk-your-key
   API Host (API address)	https://2api.dev

   Enter only the root address as the API Host. Cherry Studio adds /v1/chat/completions itself. The gray preview below the box should show https://2api.dev/v1/chat/completions.

4. Click Manage to add models from the list. If the list can’t be loaded, click Add and enter the model name by hand (look it up with /v1/models).

5. Click Check next to the API key and choose a model to test. When it passes, you can pick the model in a conversation.

Two ways to get the address wrong

• Writing https://2api.dev/v1: it becomes /v1/v1/chat/completions and returns 404.
• Ending the address with #: Cherry Studio then treats the address as the complete request URL and adds no path. The https://2api.dev/v1# from older guides requests the wrong address in new versions. Change it to https://2api.dev.

Want to use Claude in Cherry Studio?

The Claude group may only allow calls from the Claude Code client. If the check shows an error such as only allows Claude Code clients, the group can only be used in Claude Code.