A simple usecase to expose the REST service using Pega V8.x

There are various instances/scenarios where we can expose Pega services to the external systems. To expose any service from Pega, we can choose Service-REST option in the product. Here I am giving a simple usecase to expose REST service to read the table data using Pega V8.x. Below are the simple steps to be followed for this implementation.

1) Create a simple DataType to capture the medicines in Pega



















2) Create a data model to map the incoming request and outgoing response for this service





















3) Create a service package for Service-REST method in Pega












4) Create a new Service-REST rule and configure it












5) Create a service activity to build the logic 


















6) Finally, test the service from browser and/or Postman API editor





References:

1) Pega Developer Help

2) Pega Community Site

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