Function uploadFile

packages/studio/src/muapi.js:193–241

(apiKey, file, onProgress)

}

export function uploadFile(apiKey, file, onProgress) {
    return new Promise((resolve, reject) => {
        const url = `${BASE_URL}/api/v1/upload_file`;
        const formData = new FormData();
        formData.append('file', file);

        const xhr = new XMLHttpRequest();
        xhr.open('POST', url);
        xhr.setRequestHeader('x-api-key', apiKey);

        if (onProgress) {
            xhr.upload.onprogress = (event) => {
                if (event.lengthComputable) {
                    const percentComplete = Math.round((event.loaded / event.total) * 100);
                    onProgress(percentComplete);
                }
            };
        }

        xhr.onload = () => {
            if (xhr.status >= 200 && xhr.status < 300) {
                try {
                    const data = JSON.parse(xhr.responseText);
                    const fileUrl = data.url || data.file_url || data.data?.url;
                    if (!fileUrl) {
                        reject(new Error('No URL returned from file upload'));
                    } else {
                        resolve(fileUrl);
                    }
                } catch (e) {
                    reject(new Error('Failed to parse upload response'));
                }
            } else {
                let detail = xhr.statusText;
                try {
                    const errObj = JSON.parse(xhr.responseText);
                    detail = errObj.detail || detail;
                } catch (e) {
                    // fallback to statusText
                }
                notifyAuthRequired(xhr.status, detail);
                reject(new Error(`File upload failed: ${xhr.status} - ${detail}`));
            }
        };

        xhr.onerror = () => reject(new Error('Network error during file upload'));
        xhr.send(formData);
    });
}

export async function getUserBalance(apiKey) {
    const response = await fetch(`${BASE_URL}/api/v1/account/balance`, {