JavaScript Examples

Complete JavaScript/Node.js examples for the Sunbird AI API

This guide provides examples for using the Sunbird AI API with JavaScript, suitable for both Node.js and browser environments.

Translation (Node.js)

const SUNBIRD_API_TOKEN = process.env.SUNBIRD_API_TOKEN;
const BASE_URL = 'https://api.sunbird.ai';

/**
 * Translate text between languages
 * @param {string} text - Text to translate
 * @param {string} source - Source language code
 * @param {string} target - Target language code
 * @returns {Promise<Object>} Translation response
 */
async function translateText(text, source, target) {
  const url = `${BASE_URL}/tasks/nllb_translate`;
  
  try {
    const response = await fetch(url, {
      method: 'POST',
      headers: {
        'Authorization': `Bearer ${SUNBIRD_API_TOKEN}`,
        'Content-Type': 'application/json'
      },
      body: JSON.stringify({
        text,
        source_language: source,
        target_language: target
      })
    });
    
    if (!response.ok) {
      const error = await response.json();
      throw new Error(`API Error: ${error.detail || response.statusText}`);
    }
    
    return await response.json();
  } catch (error) {
    console.error('Translation error:', error);
    throw error;
  }
}

// Example usage
(async () => {
  try {
    const result = await translateText(
      'Hello, how are you?',
      'eng',
      'lug'
    );
    console.log('Translation:', result.output.translated_text);
  } catch (error) {
    console.error('Failed:', error.message);
  }
})();

File Upload (Browser)

async function uploadAudio(file) {
  const formData = new FormData();
  formData.append('audio', file);

  const response = await fetch('https://api.sunbird.ai/tasks/stt', {
    method: 'POST',
    headers: {
      'Authorization': `Bearer ${SUNBIRD_API_TOKEN}`
    },
    body: formData
  });

  return await response.json();
}

// Usage with file input
document.getElementById('fileInput').addEventListener('change', async (e) => {
  const file = e.target.files[0];
  const result = await uploadAudio(file);
  console.log(result);
});