Community,
in data.

const response = await fetch(
  'https://data.generativemedia.club/v1/latest.json'
);
if (!response.ok) throw new Error('Unavailable');
const data = await response.json();
const instagram = data.metrics.instagram_followers;
// { value, observed_date, status }

// p5.js 2.x · instance mode
new p5(p => {
  p.setup = async () => {
    p.createCanvas(400, 240); p.noLoop();
    const res = await fetch(
      'https://data.generativemedia.club/v1/history.json'
    );
    if (!res.ok) throw new Error('Unavailable');
    const { records } = await res.json();
    p.background('#0C0C0C'); p.fill('#22D3EE');
    records.forEach((day, i) => {
      const n = day.values.instagram_followers;
      if (n !== null) p.rect(i, 240, 1, -n / 30);
    });
  };
});