Point of Sale API for iOS v1.3 released (2017-06-19)

Version 1.3 of the Point of Sale API is available for iOS. Point of Sale API v1.3 includes improvements to API parameter naming and is available in the Square Point of Sale app version 4.59 and later.

Version 1.3 improvements:

  • Rename the optional merchant_id API request parameter to location_id. When used, the identifier for the business location that the Square Point of Sale application is logged in to must match the value of this parameter.

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