curl --request POST \
  --url https://app.crown-brlv.com/api/v0/quotes \
  --header 'Content-Type: application/json' \
  --data '
{
  "source-asset": "fiat/brl",
  "target-asset": "eth-base/usdc",
  "source-amount": "100.50",
  "target-amount": "500.25",
  "trade-reason": "transfer-between-same-entity-accounts",
  "rate-lock": "10m",
  "payment-term": "10m"
}
'

import requests

url = "https://app.crown-brlv.com/api/v0/quotes"

payload = {
    "source-asset": "fiat/brl",
    "target-asset": "eth-base/usdc",
    "source-amount": "100.50",
    "target-amount": "500.25",
    "trade-reason": "transfer-between-same-entity-accounts",
    "rate-lock": "10m",
    "payment-term": "10m"
}
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    'source-asset': 'fiat/brl',
    'target-asset': 'eth-base/usdc',
    'source-amount': '100.50',
    'target-amount': '500.25',
    'trade-reason': 'transfer-between-same-entity-accounts',
    'rate-lock': '10m',
    'payment-term': '10m'
  })
};

fetch('https://app.crown-brlv.com/api/v0/quotes', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://app.crown-brlv.com/api/v0/quotes",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'source-asset' => 'fiat/brl',
    'target-asset' => 'eth-base/usdc',
    'source-amount' => '100.50',
    'target-amount' => '500.25',
    'trade-reason' => 'transfer-between-same-entity-accounts',
    'rate-lock' => '10m',
    'payment-term' => '10m'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://app.crown-brlv.com/api/v0/quotes"

	payload := strings.NewReader("{\n  \"source-asset\": \"fiat/brl\",\n  \"target-asset\": \"eth-base/usdc\",\n  \"source-amount\": \"100.50\",\n  \"target-amount\": \"500.25\",\n  \"trade-reason\": \"transfer-between-same-entity-accounts\",\n  \"rate-lock\": \"10m\",\n  \"payment-term\": \"10m\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://app.crown-brlv.com/api/v0/quotes")
  .header("Content-Type", "application/json")
  .body("{\n  \"source-asset\": \"fiat/brl\",\n  \"target-asset\": \"eth-base/usdc\",\n  \"source-amount\": \"100.50\",\n  \"target-amount\": \"500.25\",\n  \"trade-reason\": \"transfer-between-same-entity-accounts\",\n  \"rate-lock\": \"10m\",\n  \"payment-term\": \"10m\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.crown-brlv.com/api/v0/quotes")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"source-asset\": \"fiat/brl\",\n  \"target-asset\": \"eth-base/usdc\",\n  \"source-amount\": \"100.50\",\n  \"target-amount\": \"500.25\",\n  \"trade-reason\": \"transfer-between-same-entity-accounts\",\n  \"rate-lock\": \"10m\",\n  \"payment-term\": \"10m\"\n}"

response = http.request(request)
puts response.read_body

{
  "expires-at": "2024-01-15T10:30:00Z",
  "target-asset": "eth-base/usdc",
  "id": "550e8400-e29b-41d4-a716-446655440000",
  "source-asset": "fiat/brl",
  "source-amount": "1000.00",
  "created-at": "2024-01-15T10:30:00Z",
  "pricing": {
    "base-rate": {
      "amount": "5.1307200000",
      "base": "USDC",
      "quote": "BRL"
    },
    "spread": {
      "amount": "7.95",
      "asset": "fiat/brl",
      "bps": 90
    },
    "fee": {
      "amount": "2.00",
      "asset": "fiat/brl",
      "kind": "fixed"
    },
    "iof": {
      "amount": "0.00",
      "asset": "fiat/brl",
      "applicable": false,
      "basis-ref": "psav-res-521-2025"
    }
  },
  "target-amount": "194.914826",
  "off-market-pricing": false,
  "vet": {
    "amount": "5.1307200000",
    "base": "USDC",
    "quote": "BRL"
  },
  "trade-reason-code": "67995",
  "trade-reason": "transfer-between-same-entity-accounts",
  "rate-lock": "10m",
  "payment-term": "10m"
}

{
  "error": {
    "type": "<string>",
    "message": "<string>",
    "code": "<string>"
  }
}

{
  "error": {
    "type": "<string>",
    "message": "<string>",
    "code": "<string>"
  }
}

{
  "error": {
    "type": "<string>",
    "message": "<string>",
    "code": "<string>"
  }
}

{
  "error": {
    "type": "<string>",
    "message": "<string>",
    "code": "<string>"
  }
}