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View a Transaction Signature

This API call lets you view a signature for a specific transaction. The response is an XML of the signature viewing operation.

Request Fields

Field Name Type Required Description
action String Yes transactionSignatureSave
accountId Integer Yes The Helcim Commerce account ID.
apiToken String Yes API token used for authentication and access control.
transactionId String Yes The transaction ID.

Response Fields

Field Name Type Description
transactions - XML structure
transaction - XML structure
id Integer The transaction ID.
signature String BASE-64 Encoded


For all API requests, there are also generic API authentication and user access restriction errors.

Response Code Error Code Message Description
0 - Invalid Transaction ID The transaction ID is invalid, or not entered.
0 - No Signature Found The transaction does not have a signature on file.
0 - Invalid API Token1 The API Token is invalid, or not entered.
0 - Missing or Invalid Fields - Account ID The Account ID is invalid, or not entered.

Related Articles

View a Transaction
List Transactions
Helcim Fraud Defender
Save a Transaction Signature
Send a Transaction Receipt
View a Batch

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