This is the backend API for the Bajaj Finserv Health Challenge. The API is built with Express and provides endpoints for processing JSON data and returning the results.
- POST /bfhl: Accepts JSON data, processes it, and returns filtered results.
 - GET /bfhl: Returns a hardcoded operation code.
 
The site is deployed on render.
- 
POST
/bfhl:- Request Body:
{ "data": ["A", "C", "z"] } - Response:
{ "is_success": true, "user_id": "john_doe_17091999", "email": "[email protected]", "roll_number": "ABCD123", "numbers": [], "alphabets": ["A", "C", "z"], "highest_lowercase_alphabet": ["z"] } 
 - Request Body:
 - 
GET
/bfhl:- Response:
{ "operation_code": 1 } 
 - Response: