Terminal Transaction Callback

wbhk

terminalResult

Sent by the gateway after the terminal completes the transaction.

IMPORTANT:

CODE=0000 → Approved
CODE≠0000 → Declined or failed
Receipts contain HTML content and can be large

Payload

TEXT

string

required

Text response. APPROVED on a successful transaction.

CODE

string

enum

required

Response code. 0000 indicates the transaction was approved.

Allowed:

SECUREID

string

required

Session identifier assigned by the gateway for this transaction. Matches the SECUREID returned by StartSession.

AMT

string

required

Transaction amount in dollars and cents (numeric with decimal).

REQUESTID

string

required

Unique request ID sent in StartSession.

REFNUM

string

Reference number assigned by the terminal for this transaction.

INV

string

Invoice number sent in StartSession.

AUTH

string

required

Authorization number. Only displayed on approval-type transactions.

CARDTYPE

string

enum

required

Card type:
V = Visa
M = Mastercard
A = American Express
D = Discover
I = Interac (Debit)

Allowed:

CARDMASK

string

required

Masked card number with only the last 4 digits visible.

CUSTEMAIL

string

required

Customer email address sent in StartSession.

ACK

string

required

Acknowledgement flag. Y if the payment was captured.

REFUND

string

Refund flag. Only present if this was a refund transaction.

RECEIPTS

object

required

Receipt HTML provided by the terminal.

Response

200

Acknowledge receipt of callback

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