Building a Custom API Using PL/SQL with ORDS

In modern application development, exposing database logic as REST APIs is a powerful way to integrate systems. Oracle REST Data Services (ORDS) makes it easy to turn PL/SQL into RESTful APIs without needing a separate backend service. In this blog, we’ll walk through how to create a simple POST API using ORDS and PL/SQL to insert data into a table. Pre-requisites A cloud-based ATP wallet (I prefer) Let's start how we create the APIs on the top of any custom table which relies on databases Create a table in the oracle SQL Developer and followed by create an ORDS Module 1.Create an ORDS Module A module is a logical container for related REST endpoints. What this Module does ?? Creates a module named nj_api Defines base URL: http://server_name/ords/table_Schema/nj_api/ 2: Define a Template (Endpoint Path) A template represents the API endpoint path. It defines how Endpoint URL:/ords/table_schema/nj_api/insert_data 3: Define the Handler (Business Logic) The handler contains the logic executed when the API is called. Key Concepts: p_method => 'POST': Defines HTTP method p_source_type => ORDS.source_type_plsql: Uses PL/SQL block Bind variables (:name, :num, etc.) map directly to JSON request body parameters 4: Testing the API Using Tools like Postman,cURL,ORDS REST Workshop I tested with Postman FYR Let's call same in Oracle VBCS in new blog. .. Try other methods like Delete, PATCH & GET