# Widget (Offramp)
Create a withdraw voucher request to be redeemed by anyone. Money will be deducted from your lightning wallet.
#### Method
```
POST https://prod.ninjapay.me/lapi/v1/requestVoucher
```
#### HTML
```html
Ninjapay Withdraw Widget
```
#### CSS
```css
```
Note: By default for static voucher url's, a ninjapay user(@username) can redeem only once. This will avoid ass-milking.
#### JS
```javascript
function calculateFinalAmount() {
const amount = document.getElementById('amount').value;
const finalAmount = amount - (amount * 0.01); // Deducting 1% fee
document.getElementById('final-amount').innerText = finalAmount.toFixed(0);
}
async function handleWithdrawal() {
const amount = document.getElementById('amount').value;
const usernameOrInvoice = document.getElementById('usernameOrInvoice').value;
try {
const response = await NinjapaySDK.withdraw(amount, "usernameOrInvoice"); // replace "usernameOrInvoice" with actual value
document.getElementById('result').innerText = 'Withdrawal successful: ' + JSON.stringify(response);
} catch (error) {
console.error('Withdrawal failed:', error);
document.getElementById('result').innerText = 'Withdrawal failed: ' + error.message;
}
}
// Calculate final amount on page load and whenever the amount input changes
document.getElementById('amount').addEventListener('input', calculateFinalAmount);
window.addEventListener('load', calculateFinalAmount);
```
#### Code Example
```jsx
const options = {
method: 'POST',
headers: {
'Content-Type': 'application/json',
Authorization: 'API_KEY' //Admin key required
},
body: '{"amount":0.00180204,"voucher_count":1,"title":"Happy Birthdayš„³"}'
};
fetch('https://prod.ninjapay.me/lapi/v1/requestVoucher', options)
.then(response => response.json())
.then(response => console.log(response))
.catch(err => console.error(err));
```
---
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