Request that the user sends a payment for an invoice. The application needs to provide a invoice. For an invoiceless payment, use webln.keysend.
async function sendPayment(paymentRequest: string): SendPaymentResponse;
paymentRequest: string // the invoice you'd like the user to pay (lnbc...)
interface SendPaymentResponse {
preimage: string;
}
const invoice = "lnbc100...";
const result = await window.webln.sendPayment(invoice);