Method chat

crates/opencode-provider/src/vercel.rs:127–156

(&self, request: ChatRequest)

    }

    async fn chat(&self, request: ChatRequest) -> Result<ChatResponse, ProviderError> {
        let url = self.config.base_url.as_deref().unwrap_or(VERCEL_API_URL);
        let vercel_request = self.convert_request(request);

        let response = self
            .client
            .post(url)
            .header("Content-Type", "application/json")
            .header("Authorization", format!("Bearer {}", self.config.api_key))
            .json(&vercel_request)
            .send()
            .await
            .map_err(|e| ProviderError::NetworkError(e.to_string()))?;

        if !response.status().is_success() {
            let status = response.status();
            let body = response.text().await.unwrap_or_default();
            return Err(ProviderError::api_error_with_status(
                format!("{}: {}", status, body),
                status.as_u16(),
            ));
        }

        let vercel_response: VercelResponse = response
            .json()
            .await
            .map_err(|e| ProviderError::ApiError(e.to_string()))?;

        Ok(convert_vercel_response(vercel_response))
    }

    async fn chat_stream(&self, request: ChatRequest) -> Result<StreamResult, ProviderError> {
        let url = self.config.base_url.as_deref().unwrap_or(VERCEL_API_URL);