So, I am trying to send an embed and two buttons in a webhook from my website backend which is built using express.js to Discord using discord.js. So, here is my source code:-

const buttons = new MessageActionRow()

buttons.addComponents(
    new MessageButton()
        .setLabel('View Purchase')
        .setStyle('LINK')
        .setURL(`...`), // url is present
)

buttons.addComponents(
    new MessageButton()
        .setLabel('View Payment')
        .setStyle('LINK')
        .setURL(`...`), // url is present
)

const embed = new MessageEmbed()
// creating the embed

await webhook.send({ embeds: [embed], components: [buttons] })

I have removed unnecessary code. So if I run this, the embed gets sent, but not the buttons and there is no error except some warning which are unrelated.

(node:13492) DeprecationWarning: Passing strings for MessageEmbed#setFooter is deprecated. Pass a sole object instead.
[0] (Use `node --trace-deprecation ...` to show where the warning was created)