Re: How is the systemTraceAuditNumber obtained

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haoran
New Contributor

How is the systemTraceAuditNumber obtained

hello,I'm using the https://sandbox.api.visa.com/visapayouts/v2/payoutsSo how is the systemTraceAuditNumber parameter obtained,Is it fixed or arbitrary?

7 REPLIES 7
I_Doroteo3
Visa Developer Support Specialist

Re: How is the systemTraceAuditNumber obtained

Hi @haoran

 

The System Trace Audit Number is a number assigned by the merchant that uniquely identifies a cardholder transaction and all the message types that it comprises. The same trace number is used in an estimated authorization request and response, incremental authorization request and response, and in a subsequent reversal request and response.

 

Thanks, 

Illana

haoran
New Contributor

Re: How is the systemTraceAuditNumber obtained

@I_Doroteo3 Thanks,Is the number assigned by the merchant, what does the merchant refer to, and how can the developer get the number?

I_Doroteo3
Visa Developer Support Specialist

Re: How is the systemTraceAuditNumber obtained

Hi @haoran

 

This number is generated by the cardholder bank to identify a cardholder's transaction with a merchant; if you are a merchant you would have to reach out to your acquiring bank to get the STAN. 

 

For this reason, Visa Direct programs/products require the originating entity to be a licensed Visa acquirer or be sponsored by a license Visa acquirer.

 

Thanks, 

Illana

haoran
New Contributor

Re: How is the systemTraceAuditNumber obtained

@I_Doroteo3Thank you very much. I understand.

" https://sandbox.api.visa.com/visapayouts/v2/payouts " transactionAmount parameters of this interface is transfer amount, I in the sandbox environment, can't modify the value,  Is it because it is associated with the parameter "systemTraceAuditNumber" and "transactionAmount" is also set by the receiving bank?

haoran
New Contributor

Re: How is the systemTraceAuditNumber obtained

@I_Doroteo3 

Hello, it is the first time for me to use api. I need your help to answer my questions. I am in a hurry. Thank you

I_Doroteo3
Visa Developer Support Specialist

Re: How is the systemTraceAuditNumber obtained

Hi @haoran

 

For more detail on Visa Direct Payouts API, please reach out to the regional support inboxes:

 

USVisaDirect@visa.com 

CanadaVisaDirect@visa.com 

EUVisaDirect@visa.com 

LACVisaDirect@visa.com 

CEMEAVisaDirect@visa.com 

APVisaDirect@visa.com 

  

For all other regions, please reach out to local Visa representatives. 

 

Thanks, 

Illana

 

haoran
New Contributor

Re: How is the systemTraceAuditNumber obtained

@I_Doroteo3 I see. Thank you