Transbank test cards

Use these details to try payments in a Transbank sandbox (test) account. They work only in the sandbox: never use them in live, and never put real card or bank details into a sandbox.

Transbank’s test environment is called the integration environment. Transbank publishes ready-made integration commerce codes for each product (Webpay Plus, Webpay Plus Mall, Oneclick Mall and others) and a shared API key secret on its Cómo empezar page: use the ones that match the product you set up in Connecting Transbank.

Where these details come from

These are Transbank’s test details, not ours. They were copied from Transbank’s Cómo empezar page (in Spanish) on 19 October 2026, and were correct on that date as far as that page shows. Transbank can change or withdraw them at any time, and we can’t confirm that they work. Check Transbank’s page for the current details, and ask Transbank if one doesn’t behave as described.

How to choose a test result

• The card number sets the result (Cómo empezar). We send the customer to Transbank’s Webpay page, so you enter the card details there, not in the checkout.
• Use the integration commerce code that matches the product turned on in the Transbank connection here: Enable Webpay Normal, Enable Webpay Mall or Enable OneClick Mall (Cómo empezar).
• When Transbank’s page asks for a RUT and password, enter RUT 11.111.111-1 and password 123 on that page (Cómo empezar).
• On the next page, Transbank’s bank simulator asks for the result: our own tests enter Aceptar to approve and Rechazar to make the payment, or the OneClick card registration, fail.
• The Redcompra cards work only where the payment accepts Redcompra debit: choose debit on Transbank’s page (Cómo empezar).

Cards

Transbank gives these cards for Webpay. Use any expiry date, and the CVC shown in the Notes column. If an authentication form asks for a RUT and password, use RUT 11.111.111-1 and password 123. Our own tests with Transbank’s integration environment use a future expiry date (the current month, next year) and CVC 123 with the Visa card, for both Webpay and OneClick.

Successful payments

Card	Number	Notes
Visa	4051 8856 0044 6623	CVC 123
American Express	3700 000000 02032	CVC 1234
Visa prepaid	4051 8860 0005 6590	CVC 123
Redcompra	4051 8842 3993 7763	Where the payment accepts Redcompra debit
Redcompra	4511 3466 6003 7060	Where the payment accepts Redcompra debit

Declines and errors

Number or trigger	Result
Mastercard 5186 0595 5959 0568 (CVC 123)	Declined
Mastercard prepaid 5186 1741 1062 9480 (CVC 123)	Declined
Redcompra 5186 0085 4123 3829	Declined (where the payment accepts Redcompra debit)
Visa 4051 8856 0044 6623, then Rechazar on Transbank’s bank simulator page after the RUT and password	Payment fails, or the OneClick card registration fails. Used in our own tests