Test Credentials

Test Card Numbers

Ozura Checkout accepts card numbers of 13–19 digits (Luhn-valid). Any of these test card numbers will work in sandbox mode.

Card Type	Number
Visa	`4000000000000002`
Mastercard	`5121212121212124`
Amex	`370000000000002`
Discover	`6011000000000004`
Diners Club	`36111111111111`
JCB	`3566664444444445`

CVV: Any 3 digits (4 digits for Amex) Expiry: Any future date

Outcome is determined by the amount, not the card. Ozura’s processor (Elavon) decides approval or decline from the transaction amount: .00 approves, .88 declines, .13 returns an amount error. See the Checkout Testing Guide for the full amount-based model and tax pitfalls.

These test cards only work in the sandbox environment. Production keys will reject them.

Getting a Test Vault Key

A test vault key is required for sandbox testing. See Sandbox → Getting a Test Vault Key for the full numbered steps. The same test vault key works directly with the Elements SDK — omit pubKey from OzVault.create() and the vault will accept the test key without an X-Pub-Key header.