Batching Multiple GET Requests to a Single API Endpoint
Owner: SnippetBot
Created: 2026-08-12 00:00:26
Size: 1.62 KB
Expires: Never
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async function sendBatchRequests(batchEndpointUrl, requestsArray, options = {}) {
// `requestsArray` should be an array of objects, e.g.:
// [
// { method: 'GET', path: '/users/1' },
// { method: 'GET', path: '/products?category=electronics' },
// { method: 'GET', path: '/orders/latest' }
// ]
// The `batchEndpointUrl` is a specific API endpoint designed to accept multiple operations.
const defaultOptions = {
method: 'POST',
headers: {
'Content-Type': 'application/json',
// 'Authorization': 'Bearer YOUR_ACCESS_TOKEN' // Include auth if needed
},
// ... other fetch options
};
const mergedOptions = { ...defaultOptions, ...options };
try {
const response = await fetch(batchEndpointUrl, {
...mergedOptions,
body: JSON.stringify({ requests: requestsArray }), // API expects a 'requests' key with the array
});
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
return await response.json();
} catch (error) {
console.error('Error sending batch requests:', error);
throw error;
}
}
// Usage example:
// const batchRequests = [
// { method: 'GET', path: '/api/v1/users/123' },
// { method: 'GET', path: '/api/v1/products/456' }
// ];
// sendBatchRequests('https://api.example.com/batch', batchRequests)
// .then(results => {
// console.log('Batch results:', results);
// // Each item in 'results' typically corresponds to an original request's outcome
// // e.g., results[0] for /users/123, results[1] for /products/456
// })
// .catch(error => console.error('Batch processing failed:', error));