Do I need WeChat Pay in Chengdu?

WeChat Pay matters in Chengdu, but it is not the first payment tool I would tell a foreign visitor to rely on.

What is true:
- WeChat Pay is everywhere in daily life
- many vendors accept both WeChat Pay and Alipay
- local users lean on WeChat constantly

What matters more for you:
- Alipay is usually easier for international visitors to set up and actually use
- foreign credit cards do not replace QR payment cleanly in the city
- cash is still useful as backup, but not ideal as your main plan

The best foreign-traveler payment order:
1. Alipay
2. physical credit card for hotels and larger purchases
3. small cash backup

If WeChat Pay works for you, great. But if you are choosing where to focus before the trip, I would put your energy into Alipay, not WeChat Pay.