Claude Pro and payment cards: what to know first
Claude Pro is Anthropic's paid plan. Claude's checkout page requires an international card number (Visa, Mastercard, American Express), along with cardholder details and the security code. Currently, Claude still only accepts cards and does not offer local e-wallets like MoMo or ZaloPay on its payment form.
This differs from ChatGPT.com: OpenAI Help states that MoMo is supported for Go/Plus/Pro plans on chatgpt.com in Vietnam. So if you are used to paying for ChatGPT with MoMo, you still cannot use MoMo to pay for Claude.
A domestic Napas card is a debit card issued in Vietnam, not an international card. International payment gateways like Claude's usually do not accept domestic BINs. This is a common reason why users in Vietnam cannot complete the card form.
Quick comparison of payment methods in Vietnam for Claude Pro
The table below summarizes what each method can do, based on public information and user reports. Note: no method guarantees 100% approval, and you should check directly on Claude's payment page.
| Method | Works for Claude Pro? | Common limitations |
|---|
| Domestic Napas card | No | Not an international card; international gateways usually do not accept domestic BINs. |
| MoMo / ZaloPay | No | ChatGPT.com supports MoMo, but MoMo/ZaloPay still cannot fill Claude's card form, ads, or US Apple ID. |
| Vietnam-issued Visa/Mastercard | Maybe | May be blocked by BIN, lack 3DS, or not match the payment country. |
| Virtual card (e.g., from a supporting app) | Maybe | Requires topping up USDC/USDT in the App before use; fees and conditions are shown in the App. |
With Vietnam-issued Visa/Mastercard, some banks may block international transactions or require 3DS verification. If you encounter an error, contact your issuing bank to check the settings.
Virtual cards: an alternative when Vietnamese cards are declined
A virtual card is a payment card with no physical form, usually issued through an app. For users in Vietnam, a virtual card can help when a domestic Visa/Mastercard is blocked by BIN or does not support 3DS. That said, no virtual card guarantees approval for every transaction.
How it works: you top up USDC/USDT in the App, then use the virtual card number to fill in Claude's payment form. This is not paying with crypto at a counter or at a merchant; crypto is only used to top up the App. You should not use a virtual card for cash withdrawals or cash-out.
All information about issuance fees, limits and KYC requirements (if any) is shown in the App. This page does not quote prices and does not promise a success rate. Read carefully before you decide.
Note: there is no guaranteed "card in 3 minutes" or "no KYC needed". Depending on the app, you may need to verify your identity as required by regulation.
Other cases that need an international card: US Apple ID, Facebook ads
Beyond Claude, users in Vietnam also run into trouble paying for other international services. For example:
- US Apple ID: MoMo/ZaloPay cannot fill in the payment form for a US Apple ID. A Vietnamese Visa/Mastercard may be declined if the payment country does not match.
- Facebook ads: a virtual card can be used to run ads, but you need to keep Facebook's payment policies and the risk of decline in mind.
- ChatGPT: MoMo is now supported on chatgpt.com in Vietnam, but MoMo is not supported for other services.
For these services, a virtual card is also an option to consider, but you need to check whether the card supports international payments and 3DS.
Frequently asked questions
Can I pay for Claude Pro with MoMo? Not at the moment. Claude accepts cards only. MoMo is supported for ChatGPT.com (Go/Plus/Pro) in Vietnam, and does not apply to Claude.
Can I use a domestic Napas card for Claude? No. A Napas card is not an international card, and Claude's payment gateway usually does not accept it.
Does a virtual card guarantee approval? There is no guarantee. Approval depends on many factors, such as balance, the details you enter, Anthropic's policy and the issuing bank.
How much does a virtual card cost? Each app has its own fee schedule. Please check in the app or on the provider's help page (for example help.mp.net if you use the MP service). This site does not publish specific fees.
Can I pay Claude directly with crypto? No. Claude does not accept crypto payment at the merchant. You can only top up crypto into the virtual card issuing app (if the app supports it), then use the card to pay.