CROSS Mini Hub

CROSS Mini Hub lets players exchange game items, coins, and CROSS. Integration is one call: server.getCrossRampShopUrl(lang) is built into the client SDK — no server code needed — and returns the hub URL to open in a popup. (getCrossRampForgeUrl(lang) takes the same argument and currently returns the same URL.)

Quick Start

const openShop = async () => {
  // Open the window synchronously, inside the click — a window opened after the
  // await runs in a later task and popup blockers swallow it.
  const popup = window.open("", "CrossRampShop", "width=1024,height=768");
  try {
    popup.location = await server.getCrossRampShopUrl("en");
  } catch (e) {
    popup?.close();        // don't leave a blank window behind
    showError(e.message);  // a guest gets "You must be logged in to Verse8"
  }
};

The call requires a Verse8-logged-in session; a guest is rejected with You must be logged in to Verse8.

Balances changed in the hub reach the game as ordinary $asset updates, so useAsset() re-renders on its own — there is nothing to refresh when the popup closes.

Supported Languages

• "en" - English
• "ko" - Korean
• "zh" - Chinese (Simplified)
• "zh-Hant" - Chinese (Traditional)
• "ja" - Japanese