Changelog - Transactions

The changelog summarizes the updates and enhancements made to the Instacart Connect Transaction API and file upload approach. The most recent changes are listed first. All changes are non-breaking changes.

February 28, 2024

• Updated the Send point of sale transaction endpoint to require the following fields:
  • last_four
  • total_tax
  • bar_code or retailer_reference_code
  • measure_method

August 22, 2023

• Updated documentation to provide more detail about support for the integer data type. For more information, see Data formats.

August 14, 2023

• Updated documentation to provide more information about HTTP headers, including the following changes:
  • Added the Request headers section, and updated the Authentication section in the API Reference topic.
  • Added the Request headers topic.

December 9, 2022

• Added the Transaction API and file upload documentation. For more information, see Send transaction information with the Transaction API and Upload files with transaction information.
• Added the Send point of sale transaction information endpoint.