Time-bound Fetch Code Implementation

A Time bound Fetch code, or fetch code, gives the shopper an alternative shortened code in the event that the barcode cannot be scanned by a cashier.  The fetch code is a short-lived 16-digit code that customers can manually provide to the cashier for redemption. Fetch Code is a required component of the consumer experience. 

These APIs generate a short-lived 16-digit code that customers can manually provide to the cashier for redemption. The following diagram illustrates both scenarios:

API to create the Time Bound Fetch Code from serialized gs1s

curl -X POST 'https://api.try.thecouponbureau.org/provider/time_bound_fetch_code' \
-H 'Content-Type: application/json' \
-H 'x-api-key: ACCESS_KEY' \
-H 'x-access-token: ACCESS_TOKEN' \
--data '{"gs1s":[<Array of base gs1s>], "fetch_code": "...", "mode": "...", validity_in_seconds: "..."}'