const { RankCard } = require("canvacore");
const data = require("Get your data somehow");

const card = await new RankCard()
    .setUsername(username)
    .setAvatar(avatar)
    .setCurrentXP(data.currentXP)
    .setRequiredXP(data.requiredXP)
    .setLevel(data.level)
    .build()

    // Do whatever you want with the card ->