> For the complete documentation index, see [llms.txt](https://developer.esw.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.esw.com/shopify/shopify-native/quick-start-guide/test-cards.md). # Test Cards
{% @code-walkthrough/alert-block title="" message="The Adyen cards are enrolled in 3D Secure 2 security framework. To test 3D Secure 2 (advanced) scenarios, refer to test 3D Secure 2 authentication. One time password (OTP): 1234" type="warning" %}
LogoCard TypeCard NumberExpiry DateSecurity Code
American ExpressAmerican Express3714 4963 5398 431Mar-307373
Bancontact / Maestro6703 4444 4444 4449Mar-30Not applicable
VisaBancontact / Visa4871 0499 9999 9910Mar-30737
VisaCartes Bancaires / Visa Debit4035 5014 2814 6300Mar-30737
Cartes Bancaires4360 0000 0100 0005Mar-30737
China UnionPay (Credit)6250 9470 0000 0014Mar-30123
China UnionPay (Debit)6250 9460 0000 0016Mar-30123
DinersDiners3056 9309 0259 04Mar-30737
DiscoverDiscover6011 1111 1111 1117Mar-30737
Maestro5000 5500 0000 0029Mar-30Not applicable
MastercardMastercard5555 4444 3333 1111Mar-30737
MastercardMastercard Credit2222 4000 1000 0008Mar-30737
VisaVisa4917 6100 0000 0000Mar-30737
Visa ClassicVisa Classic4166 6766 6766 6746Mar-30737
The test cards listed above are for testing purposes only and cannot be used for real transactions.\ For more information on testing, refer to the [Adyen documentation](https://docs.adyen.com/development-resources/test-cards). --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://developer.esw.com/shopify/shopify-native/quick-start-guide/test-cards.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.