A little script that fetches current Neko Atsume aikotoba and posts it to Discord through webhook.

nekoatsume.js

// For Japanese aikotoba, use https://hpmobile.jp/app/nekoatsume/neko_daily.php
const apiUrl = "https://hpmobile.jp/app/nekoatsume/neko_daily_en.php";
const webhookUrl =
  "https://discord.com/api/webhooks/.../...";

async function fetchNekoAtsumeData() {
  try {
    // mimic game's get request
    const response = await fetch(apiUrl, {
      method: "GET",
      headers: {
        "Connection": "Keep-Alive",
        "Accept-Encoding": "gzip",
        "User-Agent": "okhttp/3.12.13",
      },
    });

    if (!response.ok) {
      throw new Error(`HTTP error! status: ${response.status}`);
    }

    const data = await response.text();
    return data.trim();
  } catch (error) {
    console.error("Error fetching Neko Atsume data:", error);
    return null;
  }
}

async function sendToDiscord(password, fishes, goldFishes) {
  try {
    const response = await fetch(webhookUrl, {
      method: "POST",
      headers: {
        "Content-Type": "application/json",
      },
      body: JSON.stringify({
        embeds: [
          {
            title: `Today's daily password <a:peachescelebrate:1281291728862576731>`,
            description: `${password}`,
            footer: { text: `${fishes} 🐟 | ${goldFishes} 🐠` },
          },
        ],
      }),
    });

    if (!response.ok) {
      throw new Error(`HTTP error! status: ${response.status}`);
    }
    console.log("Message sent successfully to Discord");
  } catch (error) {
    console.error("Error sending message to Discord:", error);
  }
}

async function main() {
  const data = await fetchNekoAtsumeData();
  if (data) {
    const [, password, fishes, goldFishes] = data.split(",");
    await sendToDiscord(password, fishes, goldFishes);
  }
}

main();