@daimo/pay/build/src/world-mini-app/promptWorldPayment.js

Seamless crypto payments. Onboard users from any chain, any coin into your app with one click.

import { worldchainWLD, worldchainUSDC, assert } from '@daimo/pay-common';
import { getAddress } from 'viem';
import { MiniKit, Tokens } from '@worldcoin/minikit-js';

async function promptWorldcoinPayment(order, trpc) {
  try {
    if (!MiniKit.isInstalled()) {
      console.error(
        "[WORLD] MiniKit is not installed. Please install @worldcoin/minikit-js to use this feature."
      );
      return null;
    }
    const paymentOptions = await trpc.getTokenPaymentOptions.query({
      orderId: order.id,
      tokens: [
        {
          chainId: worldchainWLD.chainId,
          token: worldchainWLD.token
        },
        {
          chainId: worldchainUSDC.chainId,
          token: worldchainUSDC.token
        }
      ]
    });
    const wld = paymentOptions.find(
      (opt) => getAddress(opt.token.token) === getAddress(worldchainWLD.token)
    );
    const usdc = paymentOptions.find(
      (opt) => getAddress(opt.token.token) === getAddress(worldchainUSDC.token)
    );
    assert(wld != null, "WLD DP token not found");
    assert(usdc != null, "USDC DP token not found");
    const paymentId = crypto.randomUUID().replace(/-/g, "");
    const payload = {
      reference: paymentId,
      to: order.intentAddr,
      tokens: [
        {
          symbol: Tokens.WLD,
          token_amount: wld.amount
        },
        {
          symbol: Tokens.USDC,
          token_amount: usdc.amount
        }
      ],
      description: order.metadata.intent
    };
    const { finalPayload } = await MiniKit.commandsAsync.pay(payload);
    return { paymentId, finalPayload };
  } catch (error) {
    console.error("[WORLD] Error sending payment", error);
    return null;
  }
}

export { promptWorldcoinPayment };
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