Paga Apple tramite Widget

async rewrites() {
  return [
    {
      source: '/.well-known/apple-developer-merchantid-domain-association',
      destination: '/api/apple-verification',
    },
    {
      source: '/.well-known/apple-developer-merchantid-domain-association.txt',
      destination: '/api/apple-verification',
    },
  ];
}

import { NextApiRequest, NextApiResponse } from 'next';

export default function domainVerification(
  _req: NextApiRequest,
  res: NextApiResponse,
) {
  const fileContents = process.env.NEXT_PUBLIC_APPLE_VALIDATION_CONTENT_FILE;

  res.setHeader('Content-Type', 'text/plain; charset=utf-8');
  res.status(200).send(fileContents);
}

curl -i https://<your-domain>/.well-known/apple-developer-merchantid-domain-association

const response = await fetch("https://<your-domain>/.well-known/apple-developer-merchantid-domain-association", {
  method: "GET"
});

if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();

import requests

response = requests.request(
    "GET",
    "https://<your-domain>/.well-known/apple-developer-merchantid-domain-association",
)
response.raise_for_status()
data = response.json()

<?php
$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://<your-domain>/.well-known/apple-developer-merchantid-domain-association",
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_RETURNTRANSFER => true
]);

$response = curl_exec($curl);
curl_close($curl);

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Example {
  public static void main(String[] args) throws Exception {
    HttpRequest request = HttpRequest.newBuilder()
      .uri(URI.create("https://<your-domain>/.well-known/apple-developer-merchantid-domain-association"))
      .method("GET", HttpRequest.BodyPublishers.noBody())
      .build();

    HttpResponse<String> response = HttpClient.newHttpClient().send(
      request, HttpResponse.BodyHandlers.ofString()
    );
    System.out.println(response.body());
  }
}

package main

import (
  "fmt"
  "io"
  "net/http"
)

func main() {
  request, err := http.NewRequest("GET", "https://<your-domain>/.well-known/apple-developer-merchantid-domain-association", nil)
  if err != nil { panic(err) }

  response, err := http.DefaultClient.Do(request)
  if err != nil { panic(err) }
  defer response.Body.Close()

  body, _ := io.ReadAll(response.Body)
  fmt.Println(string(body))
}

const { DeunaSDK } = window; // from https://cdn.deuna.io/web-sdk/v1.6/index.js

await DeunaSDK.initialize({
  env: 'sandbox',
  publicApiKey: '<YOUR_PUBLIC_API_KEY>',
});

// If Apple Pay is available, it should return it within an array, such as: ["APPLE_PAY"]
const available = await DeunaSDK.getWalletsAvailable();

if (available.includes('APPLE_PAY')) {
  // Render button for Apple Pay and append a listener (EXAMPLE)
  btn.addEventListener('click', () => {
    DeunaSDK.initPaymentWidget({
      orderToken: '<order-token>', // REQUIRED
      paymentMethods: [
        {
          paymentMethod: 'wallet',
          processors: ['apple_pay'],
        },
      ], // In case only the specific payment method is to be used
      callbacks: {
        onSuccess: (order) => {
          console.log('Payment completed:', order);
        },
        onError: (error) => {
          console.error('Payment failed:', error.metadata.message);
        },
        onClosed: (action) => {
          console.log('Widget closed:', action);
        },
      },
    });
  });
} else {
  console.error('Apple Pay is not available on this device.');
}

const { DeunaSDK } = window; // from https://cdn.deuna.io/web-sdk/v1.6/index.js

await DeunaSDK.initialize({
  env: 'sandbox',
  publicApiKey: '<YOUR_PUBLIC_API_KEY>',
});

// If Apple Pay is available, it should return it within an array, such as: ["APPLE_PAY"]
const available = await DeunaSDK.getWalletsAvailable();

if (available.includes('APPLE_PAY')) {
  // Render button for Apple Pay and append a listener (EXAMPLE)
  btn.addEventListener('click', () => {
    deuna.initElements({
      types: [{ name: 'APPLE_PAY' }],
      orderToken: '<order-token>', // REQUIRED FOR MERCHANTS
      userInfo: {
        email: '<email>',
        firstName: '<firstName>',
        lastName: '<lastName>',
      },
      callbacks: {
        // Called after user approves the Google Pay sheet.
        // Send the token to your backend, return the result.
        onSuccess: async (payload) => {
          const cardId = payload.data.id;
          // use the cardId to process payment
        },
        onError: (error) => {
          console.error('Payment failed:', error.metadata.message);
        },
      },
    });
  });
} else {
  console.error('Apple Pay is not available on this device.');
}

import DeunaSDK

let deunaSDK = DeunaSDK(
    environment: .sandbox,
    publicApiKey: "YOUR_PUBLIC_API_KEY"
)

deunaSDK.getWalletsAvailable(
    params: GetWalletsAvailableParams(
        orderToken: "<order-token>", // optional at this stage
        userInfo: DeunaSDK.UserInfo(
            email: "user@example.com",
            firstName: "Jane",
            lastName: "Doe"
        ) // recommended for wallet auth flows
    )
) { wallets, error in
    if let error = error {
        // handle fetch error
        return
    }

    let applePayAvailable = wallets.contains(.applePay)
    // show or hide your Apple Pay button based on applePayAvailable
}

deunaSDK.initElements(
    userToken: "YOUR_ORDER_TOKEN", // required for apple pay wallet
    callbacks: ElementsCallbacks(
        onSuccess: { payload in
            // payload contains tokenized card data
        },
        onError: { error in
            // error.metadata?.code / message
        },
        onClosed: { _ in
            // user dismissed the sheet
        },
        onEventDispatch: nil
    ),
    closeEvents: [],
    userInfo: DeunaSDK.UserInfo(
        email: "user@example.com",
        firstName: "Jane",
        lastName: "Doe"
    ),
    styleFile: nil,
    types: [["name": "APPLE_PAY"]],
    language: nil,
    orderToken: "<order-token>",
    widgetExperience: nil,
    behavior: nil,
    fraudCredentials: nil,
    customUserAgent: nil,
    domain: nil
)

{
  "expo": {
    "ios": {
      "entitlements": {
        "com.apple.developer.in-app-payments": ["merchant.io.your-domain.com"]
      }
    }
  }
}

<key>com.apple.developer.in-app-payments</key>
<array>
  <string>merchant.io.your-domain.com</string>
</array>

import { useState, useEffect } from 'react';
import { DeunaSDK } from '@deuna/react-native-sdk';

// 1) Initialize the SDK
const sdk = new DeunaSDK({
  publicApiKey: '<YOUR_PUBLIC_API_KEY>',
  environment: 'sandbox', // 'production' | 'sandbox'
});

// 2) Check availability
const available = await sdk.getWalletsAvailable();

// 3) Launch
if (available.includes('apple_pay')) {
  sdk.initElements({
    orderToken: '<order-token>', // required
    types: [{ name: 'apple_pay' }],
    userInfo: { // required
      email: '<email>',
      firstName: '<firstName>',
      lastName: '<lastName>',
    },
    callbacks: {
      onSuccess: (payload) => {
        const cardId = payload?.card_id;
        // use cardId to process payment on your backend
      },
      onError: (error) => {
        console.error('Payment failed:', error.metadata.message);
      },
      onClosed: (action) => {
        console.log('Sheet dismissed by', action);
      },
    },
  });
}