discord.js

/**
 * @typedef {{content:string,embeds:{title:string,description:string,color:Number,footer:{text:string,icon_url:string},author:{name:string,icon_url:string},fields:{name:string,value:string,inline:boolean}[],image:{url:string},thumbnail:{url:string}}}} DiscordMessage
 */

/**
 * Sends a discord message through a webhook
 * @param {DiscordMessage} message Message to send
 * @param {string} webhookURL Webhook
 */
async function sendDiscordMessage(message, webhookURL) {
	return await fetch(webhookURL, { headers: { "Content-Type": "application/json" }, method: "POST", body: JSON.stringify(message) })
}

/**
 * Gets a discord webhook
 * @param {string} webhookURL Webhook
 * @returns {{avatarUrl:string,name:string}|undefined} Useful stuff
 */
async function getDiscordWebhook(webhookURL) {
	let error = false
	let data = await fetch(webhookURL)
		.then(p=>{
			if (p.status === 200) {return p.json()}
			else {error = true}
		})
		.catch(e=>console.error(e))
	if (error) return
	if (data === undefined || data === null) return
	return {
		avatarUrl: (data.avatar!==null)?`https://cdn.discordapp.com/avatars/${data.id}/${data.avatar}?size=256`:null,
		name: data.name,
	}
}