Function fetch_models_blocking 

pub fn fetch_models_blocking(
    base_url: &str,
    api_key: &str,
) -> Result<Vec<String>, String>

Stable since 0.63.0

Fetch the model list from an OpenAI-compatible `/v1/models` endpoint using the shared `reqwest::blocking` client.

base_url should be something like "https://api.minimax.chat/v1". The function appends /models and issues a GET with a Bearer token.

Errors

Returns a human-readable error string on failure (network, auth, parse).