Library: Fetch API
Convert cURL to JavaScript (fetch)
Convert cURL to native browser and Node.js 18+ `fetch()` with async/await and JSON response handling.
Input cURL Command
Generated JavaScript (fetch) Code
async function makeRequest() {
const response = await fetch('https://api.example.com/v1/orders', {
method: 'POST',
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
"itemId": "SKU-992",
"quantity": 3
})
});
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
const data = await response.json();
console.log(data);
return data;
}
makeRequest().catch(console.error);Frequently Asked Questions
cURL to JavaScript (fetch) Questions & Answers
Common questions regarding API payload conversion, header extraction, and client-side privacy.
Paste your cURL command into the input box above. DevTransform parses headers (-H), request method (-X), URL parameters, and JSON payloads (-d) entirely client-side in your browser and outputs native JavaScript code in 0 milliseconds.