curl --request GET \
  --url https://lender.sandbox.lerian.net/api/v1/loan-product-versions/{id} \
  --header 'Authorization: Bearer <token>'

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://lender.sandbox.lerian.net/api/v1/loan-product-versions/{id}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://lender.sandbox.lerian.net/api/v1/loan-product-versions/{id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://lender.sandbox.lerian.net/api/v1/loan-product-versions/{id}"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

{
  "accrualBasis": "effective_interest",
  "admittedBorrowerKinds": [
    "pessoaFisica"
  ],
  "changeReason": "<string>",
  "createdAt": "2026-06-14T12:00:00Z",
  "currency": "BRL",
  "fixedAnnualRateBps": 1850,
  "floatingSpreadBps": 1850,
  "id": "550e8400-e29b-41d4-a716-446655440001",
  "jurisdictionCode": "BR",
  "productId": "550e8400-e29b-41d4-a716-446655440000",
  "rateMode": "fixed",
  "requiresFloatingRate": true,
  "terms": {
    "admitsAssignment": true,
    "amortizationSystems": [
      "price"
    ],
    "amountAnchors": [
      "gross"
    ],
    "creditInstrumentMode": "lender_emitted",
    "dayCount": "monthly_30",
    "latePayment": {
      "defaultInterestMonthly": "0.01",
      "finePct": "0.02",
      "graceDays": 0
    },
    "limits": {
      "maxInstallments": 48,
      "maxPrincipal": "50000.00",
      "maxTermMonths": 48,
      "minInstallments": 1,
      "minPrincipal": "100.00",
      "minTermMonths": 1
    },
    "originationFronts": [
      "gateway_clt",
      "lender_direct"
    ],
    "paymentPeriodicities": [
      "monthly"
    ],
    "payoffQuoteValidityHours": 24,
    "prepaymentMode": "desk",
    "refinance": {
      "ratePolicy": "lower_than_weighted_average"
    }
  },
  "firstDueDateWindow": {
    "maxDays": 45,
    "minDays": 15
  },
  "floatingRateTableId": "550e8400-e29b-41d4-a716-446655440002",
  "jurisdictionExtensions": {},
  "rateBand": {
    "maxAnnualRateBps": 4800,
    "minAnnualRateBps": 1200
  }
}

{
  "code": "<string>",
  "detail": "Property foo is required but is missing.",
  "errors": [
    {
      "location": "<string>",
      "message": "<string>",
      "value": "<unknown>"
    }
  ],
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "https://example.com/errors/example",
  "upstream": {
    "code": "E4001",
    "message": "account not found at provider"
  }
}

{
  "code": "<string>",
  "detail": "Property foo is required but is missing.",
  "errors": [
    {
      "location": "<string>",
      "message": "<string>",
      "value": "<unknown>"
    }
  ],
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "https://example.com/errors/example",
  "upstream": {
    "code": "E4001",
    "message": "account not found at provider"
  }
}

{
  "code": "<string>",
  "detail": "Property foo is required but is missing.",
  "errors": [
    {
      "location": "<string>",
      "message": "<string>",
      "value": "<unknown>"
    }
  ],
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "https://example.com/errors/example",
  "upstream": {
    "code": "E4001",
    "message": "account not found at provider"
  }
}

{
  "code": "<string>",
  "detail": "Property foo is required but is missing.",
  "errors": [
    {
      "location": "<string>",
      "message": "<string>",
      "value": "<unknown>"
    }
  ],
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "https://example.com/errors/example",
  "upstream": {
    "code": "E4001",
    "message": "account not found at provider"
  }
}

{
  "code": "<string>",
  "detail": "Property foo is required but is missing.",
  "errors": [
    {
      "location": "<string>",
      "message": "<string>",
      "value": "<unknown>"
    }
  ],
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "https://example.com/errors/example",
  "upstream": {
    "code": "E4001",
    "message": "account not found at provider"
  }
}

{
  "code": "<string>",
  "detail": "Property foo is required but is missing.",
  "errors": [
    {
      "location": "<string>",
      "message": "<string>",
      "value": "<unknown>"
    }
  ],
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "https://example.com/errors/example",
  "upstream": {
    "code": "E4001",
    "message": "account not found at provider"
  }
}

{
  "code": "<string>",
  "detail": "Property foo is required but is missing.",
  "errors": [
    {
      "location": "<string>",
      "message": "<string>",
      "value": "<unknown>"
    }
  ],
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "https://example.com/errors/example",
  "upstream": {
    "code": "E4001",
    "message": "account not found at provider"
  }
}

{
  "code": "<string>",
  "detail": "Property foo is required but is missing.",
  "errors": [
    {
      "location": "<string>",
      "message": "<string>",
      "value": "<unknown>"
    }
  ],
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "https://example.com/errors/example",
  "upstream": {
    "code": "E4001",
    "message": "account not found at provider"
  }
}