Extended Transaction History Overview Updated April 27, 2022 20:55 Extended Transaction History (History) is a service within the MXapi framework that enables an you to access a much longer transaction history than is available with standard aggregation. Standard aggregation provides between 90 and 120 days of transaction data for a single account. History provides between 6 and 24 months of transactions data for a single account. History includes MX’s data enhancement, which cleanses, categorizes, classifies, and enhances data with information like improved descriptions, merchant data, and more. History may be used to facilitate any number of use cases including personal financial management, user experience, transfers, underwriting, fraud and risk mitigation, cybersecurity, regulatory compliance, and more. History should be accessed through the MX Platform API. However, it is also offered in the Atrium API and the Nexus API for legacy clients or non-standard integration situations. Was this article helpful?