Test Credentials

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In a Nutshell

Before going live, thoroughly test your integration using Transactpay's sandbox tools—including test bank accounts, mobile money numbers, and test card scenarios—to simulate both successful and failed transactions.

Transactpay provides a robust sandbox environment that helps you test different payment scenarios, error states, and authentication flows before handling real money.


Test Cards

Use the test card numbers below to simulate various outcomes like approved, declined, or expired cards.

Master Card (Approved)

5123 4500 0000 0008
 
EXPIRY           CVV
01/39             100

Visa Card (Declined)

4508 7500 1574 1019
 
EXPIRY           CVV
05/26             101

American Express (Expired)

3456 7890 1234 564
 
EXPIRY           CVV
04/27             1000

Master Card (Timed Out)

5123 4500 0000 0008
 
EXPIRY           CVV
08/28             102

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Note:

UATP cards do not support CSC/CVV or 3D Secure (3DS).


3D Secure Test Support

Cards marked as "3D Secure Enrolled" support 3DS testing when using:

"authentication.channel": "PAYER_BROWSER"

in the INITIATE_AUTHENTICATION API.


Test Cards by Network

NetworkTest Card Numbers3D Secure Enrolled
Mastercard5123450000000008, 2223000000000007, 5111111111111118, 2223000000000023✅, ✅, ❌, ❌
Visa4508750015741019, 4012000033330026✅, ❌
American Express345678901234564, 371449635398431✅, ❌
Diners Club30123400000000, 36259600000012✅, ❌
JCB3528000000000007, 3528111100000001✅, ❌
Discover6011003179988686, 6011963280099774✅, ❌
Maestro5000000000000000005, 5666555544443333✅, ❌
UATP135492354874528, 135420001569134❌, ❌

Expiry Date-Based Responses

Expiry DateSimulated Gateway Response
01 / 39APPROVED
05 / 39DECLINED
04 / 27EXPIRED_CARD
08 / 28TIMED_OUT
01 / 37ACQUIRER_SYSTEM_ERROR
02 / 37UNSPECIFIED_FAILURE
05 / 37UNKNOWN

CSC / CVV Test Values

Standard Cards

CodeResult
100MATCH
101NOT_PROCESSED
102NO_MATCH

American Express

CodeResult
1000MATCH
1010NOT_PROCESSED
1020NO_MATCH

AVS (Address Verification Service) Responses

Street NameAVS Response
Alpha StADDRESS_MATCH
Gamma StNOT_VERIFIED
November StNO_MATCH
Romeo StSERVICE_NOT_AVAILABLE_RETRY
Sierra StSERVICE_NOT_SUPPORTED
Uniform StNOT_AVAILABLE
Whiskey StZIP_MATCH
X-ray StADDRESS_ZIP_MATCH
Kilo StNAME_MATCH
Oscar StNAME_ADDRESS_MATCH
Lima StNAME_ZIP_MATCH
Zero StNOT_REQUESTED

Bank Account Test Scenarios

ScenarioBank CodeAccount Number
✅ Successful Payout0330000000000
❌ Invalid Account0350000000000
⚠️ Failed Payout0119999999999
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Important

All test data and responses only work in Test Mode. They are disabled in Live Mode and should not be used for real transactions.