hossainchisty / credit-approval-system

Credit Approval System

Credit Approval System

## API Endpoints

### Register User
- **URL:** `/register/`
- **Method:** POST
- **Description:** Register a new user.
- **Request Body:**
  ```json
  {
    "first_name": "John",
    "last_name": "Doe",
    "age": 30,
    "phone_number": "1234567890",
    "monthly_income": 5000
  }

• Response:

  {
    "customer_id": 2131312,
    "name": "John Doe",
    "age": 30,
    "phone_number": "1234567890",
    "monthly_income": 5000,
    "approved_limit": 900000,
  }

Check Eligibility

• URL: /check-eligibility/
• Method: POST
• Description: Checks if a customer is eligible for a loan.
• Request Body:

  {
    "customer_id": 1,
    "loan_amount": 10000,
    "interest_rate": 8,
    "tenure": 12
  }

• Response:

  {
    "customer_id": 1,
    "eligible": true,
    "interest_rate": 8,
    "corrected_interest_rate": 8,
    "tenure": 12,
    "monthly_installment": 950
  }

Create Loan

• URL: /create-loan/
• Method: POST
• Description: Create a new loan for a customer.
• Request Body:

  {
    "customer_id": 1,
    "loan_amount": 10000,
    "interest_rate": 8,
    "tenure": 12
  }

• Response:

    {
    "loan_id": 10007,
    "customer_id": 299,
    "loan_approved": true,
    "message": "Loan approved by authority",
    "monthly_installment": 833.
    }

View Loan

• URL: /view-loan/<int:loan_id>/
• Method: GET
• Description: Check the information of a specific loan.
• Response:

  {
    "loan_id": 10007,
    "customer": {
        "first_name": "Argelia",
        "last_name": "Saavedra",
        "phone_number": "9614182220",
        "age": 30
    },
    "loan_amount": 5000.0,
    "interest_rate": 2.0,
    "tenure": 50,
    "monthly_installment": 833
    }

View Loans

• URL: /view-loans/<int:customer_id>/
• Method: GET
• Description: See the loans of a specific customer.
• Response:

  {
    "loan_id": 10007,
    "customer": {
        "first_name": "Argelia",
        "last_name": "Saavedra",
        "phone_number": "9614182220",
        "age": 30
    },
    "loan_amount": 5000.0,
    "interest_rate": 2.0,
    "tenure": 50,
    "monthly_installment": 833.70
    }

Author: Hossain Chisty(Backend Developer)
Contact: [email protected]
Github: https://github.com/hossainchisty