const DataEmail = [
    "[email protected]",
    "[email protected]",
];

async function postData() {
    try {
        for (const email of DataEmail) {
            const response = await fetch('https://re.xyz/api/waitlist', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json'
                },
                body: JSON.stringify({ email: email})
            });

            const data = await response.json();
            console.log(data);
        }
    } catch (error) {
        console.log(error);
    }
}

postData();