Fetch transaction data

Fetch the last transaction

Delegate

The fetchLastTransactionDataWithCompletion delegate fetches data for the last transaction saved on a payment device.

Parameters

Name	Type	Required	Description
completion	void		A block that is called when ADYTransactionData is available or when an error occurs. The block takes two parameters: transaction, which contains the ADYTransactionData, and error, which contains an error, if one occurred.
Copy code transaction	ADYTransactionData		Information about the fetched transaction.
error	NSError		Information about any errors that occurred.

Declaration code example

Objective-C

Copy code
- (void)fetchLastTransactionDataWithCompletion:(void (^)(ADYTransactionData *transaction, NSError *error))completion; 

Fetch a number of transactions

Delegate

The fetchLastTransactionsDataWithCount delegate fetches data for a provided number of transactions (count) saved on a payment device.

Parameters

Name	Type	Required	Description
count	NSUInteger		A maximum count of transactions to be fetched.
completion	void		A block that is called when ADYTransactionData is available or when an error occurs. The block takes two parameters: transaction, which contains the ADYTransactionData, and error, which contains an error, if one occurred.
Copy code transactions	ADYTransactionData		Information about the fetched transaction.
error	NSError		Information about any errors that occurred.

Declaration code example

Objective-C

Copy code
- (void)fetchLastTransactionsDataWithCount:(NSUInteger)count completion:(void (^)(NSArray<ADYTransactionData *> *transactions, NSError *error))completion; 

Fetch transaction with a tender reference

Delegate

The fetchTransactionDataWithTenderReference delegate fetches data for a specified transaction saved on a payment device.

Parameters

Name	Type	Required	Description
completion	void		A block that is called when ADYTransactionData is available or when an error occurs. The block takes two parameters: transaction, which contains the ADYTransactionData, and error, which contains an error, if one occurred.
transaction	ADYTransactionData		Information about the fetched transaction.
error	NSError		Information about any errors that occurred.
tenderReference	NSString		Reference for the tender. Specify a tenderReference to return a report for that tender.

Declaration code example

Objective-C

Copy code
- (void)fetchTransactionDataWithTenderReference:(NSString *)tenderReference completion:(void (^)(ADYTransactionData *transaction, NSError *error))completion;