Alipay and WeChat Pay for Americans in China

In Shanghai, the phone is the wallet. Set up Alipay and WeChat Pay with a US card before you land, keep some cash as backup, and switch to a Chinese bank card once you can.

The short version

Both Alipay and WeChat Pay (Weixin Pay in China) let you link a foreign Visa, Mastercard, JCB, Diners Club or Discover card [1]. Your US bank has to approve it, and some banks decline [1].
Payments of CNY 200 (about USD 30) or less carry no extra service fee. Above that, the platforms charge 3% of the whole amount [1][2].
Limits for foreign cards are USD 5,000 per transaction and USD 50,000 a year [1].
Businesses are legally required to accept cash, but some won't, and many can't make change [3].
Residents usually move to a Chinese bank card linked to the apps once they have a residence permit and a local account.

USD conversions in this guide use the Federal Reserve H.10 rate of October 30, 2026 (USD 1 = CNY 6.6538).

Why mobile payments matter so much

If you're used to tapping a credit card at Target, China will feel like a different planet. Mobile apps are the most common way to pay in China [3]. You scan a QR code taped to the counter or show your own code to the cashier. Street food stands, taxis, the corner store, your building's management office and the hospital all expect it.

Foreign credit cards, by contrast, are mainly accepted at big stores and hotels [3]. You can get through a short trip on a card and cash, but daily life as a resident is a lot harder without at least one of the two apps.

Most Americans in Shanghai set up both. Alipay tends to be the one people use for shopping, transit and city services. WeChat Pay lives inside WeChat, the messaging app everyone uses, which makes it the easy choice for splitting a dinner bill with friends or paying your ayi.

Setting up the apps with a US card

Here's the setup most Americans follow:

Download both apps from the App Store or Google Play while you're still in the US. Alipay has an international version, and both can switch to English [5].
Register with your US cell number. You'll need to receive a text code, so make sure your number works while you travel.
Verify your identity with your passport. The apps ask for passport details and sometimes a photo, and verified users get higher limits [5].
Add your card. In Alipay, go to Bank Cards or Payment Methods. In WeChat, open Wallet, then Cards [5]. Supported networks are Visa, Mastercard, JCB, Diners Club and Discover [1].
Call your bank if it fails. The card issuer must authorize the link, and some US banks block it as suspected fraud [1]. A travel notice and a quick call usually fix it.
Do a small test payment in your first hours in China, ideally at a big chain store or a convenience store.

American Express isn't on the government guidance list of supported networks we checked [1], so bring a Visa or Mastercard as your main card.

For getting around, both apps have a transit code you can use on the Shanghai metro and buses. In Alipay it's under the travel section, and in WeChat it's the "Transit Code" mini-program [5].

Fees and limits for foreign cards

The fee rules are the same on both platforms when you pay with a linked foreign card [1]:

Amount of a single payment	Platform service fee	Example
CNY 200 or less (about USD 30)	None [1]	A CNY 35 lunch costs CNY 35
More than CNY 200	3% of the full amount [1][2]	A CNY 1,000 (about USD 150) dinner costs about CNY 30 (USD 4.50) extra

And the limits [1]:

Limit	Foreign card on Alipay or WeChat Pay
Per transaction	USD 5,000 (about CNY 33,000)
Per year	USD 50,000 (about CNY 333,000)

These figures come from Chinese government payment guidance published in February 2025 [1]. WeChat Pay first opened to foreign cards with the same CNY 200 fee threshold in July 2023 [2]. The apps also run temporary fee waivers for new users from time to time and can change limits, so check the fee shown on the payment screen and the terms in the app before a big purchase. We couldn't open the apps' own 2024–2026 announcement pages, so treat these as the published government figures, not a guarantee of what your app shows today.

Two more costs to watch:

Your US card's foreign transaction fee. Many US cards charge one on top of the 3%. A no-foreign-fee travel card is a no-brainer here.
Your issuing bank's own limits. Your bank may cap the amount lower than the platform does.

The fine print matters most for big-ticket items. A month's rent, a hospital deposit or a furniture order paid through a foreign card can pick up a 3% fee plus your bank's fee. That's one of the best reasons to open a local bank account.

Cash: still legal tender, sometimes awkward

The State Department notes that cash is legally required to be accepted in China, but some vendors refuse it or can't make change [3]. SmartShanghai, a local listings site, made the same point in January 2026: businesses must legally take cash, but many in practice don't [5].

So should you carry cash? Yes, a little:

Keep a few hundred yuan in small notes for the day your phone dies, an app glitches or a card gets declined.
RMB notes come in 1, 5, 10, 20, 50 and 100 yuan [4].
You can exchange US dollars at banks showing the green "EXCHANGE" sign, at airport counters and at self-service machines. ATMs with an international network logo let you withdraw yuan with a US debit card [4].
Bring newer, undamaged US bills. Some banks set requirements on banknote condition and series [4].
There's a limit on what you carry across the border: CNY 20,000 (about USD 3,000) in Chinese currency in each direction [3].

When you live here: switch to a Chinese bank card

For residents, the foreign-card setup is a bridge, not the long-term answer. Once you have your residence permit and a Chinese phone number, you can open an account at a Chinese bank and link its debit card to both apps. Payments then come straight from your yuan balance, and transfers to friends, landlords and your kid's school get much simpler. Our guide to banking in China as an American covers which banks open accounts for US citizens and the FATCA forms they'll ask you to sign.

A few things to know before you move serious money:

Getting money out can be slow. The State Department notes that transferring money out of China can be difficult [3]. Don't park more in China than you need.
Privacy. The State Department says WeChat and Alipay may share data with authorities [3].
Uncle Sam still counts it. A Chinese bank account counts toward your FBAR if your foreign accounts together top USD 10,000 at any point in the year [6]. Whether a balance held inside a payment app counts is less clear-cut, so a US expat tax preparer can check your situation.

Swap tips on which banks and cards are working smoothly right now in our community group for Americans in China.

Alipay and WeChat Pay: how Americans pay for everything in China