provider.example.json

{
  "url": "https://api.example.com/v1/chat/completions",
  "model": "my-model",
  "api_key_env": "MY_API_KEY",
  "headers": {
    "X-Org": "acme"
  },
  "timeout": 60,

  "_comment": "response_paths is optional. Omit it entirely if the API already returns the OpenAI chat-completions shape (choices[0].message.content, usage.prompt_tokens, ...). Keep it only to remap a different shape, like the example below.",
  "response_paths": {
    "text": "choices.0.message.content",
    "tool_calls": "choices.0.message.tool_calls",
    "stop_reason": "choices.0.finish_reason",
    "input_tokens": "usage.prompt_tokens",
    "output_tokens": "usage.completion_tokens",
    "tool_call_id": "id",
    "tool_call_name": "function.name",
    "tool_call_arguments": "function.arguments"
  }
}