Calculate APR

curl --location --request POST 'https://{your-domain}.fincode.software/api/v1/services/user/calculate-apr' \
--header 'X-Auth-Token: YOUR_JWT_ACCESS_TOKEN' \
--header 'x-idempotency-key: unique-key-12345' \
--header 'x-fapi-auth-date: 2024-01-15T10:30:00Z' \
--header 'x-fapi-customer-ip-address: 192.168.1.1' \
--header 'x-fapi-interaction-id: interaction-12345' \
--header 'Content-Type: application/json' \
--data '{
    "loanAmount": 50000,
    "interestRate": 12.5,
    "tenure": 12,
    "processingFee": 500,
    "loanProductId": "123e4567-e89b-12d3-a456-426614174000"
}'

const axios = require('axios');

const BASE_URL = 'https://{your-domain}.fincode.software/api/v1/services/user';

async function calculateAPR(accessToken, aprData) {
  try {
    const response = await axios.post(
      `${BASE_URL}/calculate-apr`,
      {
        loanAmount: aprData.loanAmount,
        interestRate: aprData.interestRate,
        tenure: aprData.tenure,
        processingFee: aprData.processingFee || 0,
        otherFees: aprData.otherFees || [],
        loanProductId: aprData.loanProductId,
      },
      {
        headers: {
          'X-Auth-Token': accessToken,
          'x-idempotency-key': `key-${Date.now()}`,
          'x-fapi-auth-date': new Date().toISOString(),
          'x-fapi-customer-ip-address': '192.168.1.1',
          'x-fapi-interaction-id': `interaction-${Date.now()}`,
          'Content-Type': 'application/json',
        },
      }
    );

    return result;
  } catch (error) {
    console.error(
      'Failed to calculate APR:',
      error.response?.data || error.message
    );
    throw error;
  }
}

// Usage Example
const accessToken = 'YOUR_JWT_ACCESS_TOKEN';
calculateAPR(accessToken, {
  loanAmount: 50000,
  interestRate: 12.5,
  tenure: 12,
  processingFee: 500,
  loanProductId: '123e4567-e89b-12d3-a456-426614174000',
});