Provide a label number and you will be informed which Fastway branch the label was sold to
labelno - Label number to receive updates for (required)
countrycode - Countrycode where the label was used (required)
{ result: { LabelNumber: '1A0000966182', DistributedRFCode: 'AUK', DistributedRFName: 'Auckland ' }, generated_in: '23ms' }
https://api.fastway.org/v7/tracktrace/getlabeldistribution/1A0000966182/6?api_key=YOUR_API_KEY