// 推薦：使用 Recur Server SDK
import Recur from 'recur-tw/server';

const recur = new Recur({
  secretKey: process.env.RECUR_SECRET_KEY!,
});

// 建立 Portal Session
const session = await recur.portal.sessions.create({
  customer: 'cus_xxxxx',
  returnUrl: 'https://your-site.com/account',
});

// 導向客戶
redirect(session.url);

// app/api/portal/create/route.ts
import { NextRequest, NextResponse } from 'next/server';

export async function POST(request: NextRequest) {
  const { customerId } = await request.json();

  const response = await fetch('https://api.recur.tw/v1/portal/sessions', {
    method: 'POST',
    headers: {
      'Authorization': `Bearer ${process.env.RECUR_SECRET_KEY}`,
      'Content-Type': 'application/json',
    },
    body: JSON.stringify({
      customerId,
      returnUrl: `${process.env.NEXT_PUBLIC_URL}/account`,
    }),
  });

  const data = await response.json();

  if (!response.ok) {
    return NextResponse.json({ error: data.error }, { status: response.status });
  }

  return NextResponse.json({ url: data.url });
}

import requests
import os

def create_portal_session(customer_id: str) -> dict:
    response = requests.post(
        'https://api.recur.tw/v1/portal/sessions',
        headers={
            'Authorization': f'Bearer {os.environ["RECUR_SECRET_KEY"]}',
            'Content-Type': 'application/json',
        },
        json={
            'customerId': customer_id,
            'returnUrl': f'{os.environ["APP_URL"]}/account',
        }
    )

    response.raise_for_status()
    return response.json()

# 使用
session = create_portal_session('cus_xxxxx')
print(f'Portal URL: {session["url"]}')

curl -X POST "https://api.recur.tw/v1/portal/sessions" \
  -H "Authorization: Bearer sk_test_xxx" \
  -H "Content-Type: application/json" \
  -d '{
    "customerId": "cus_xxxxx",
    "returnUrl": "https://your-site.com/account"
  }'