curl --request POST \
  --url https://api.rheon.io/v1/bank/payout/quote \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "cryptoCurrency": "USDC",
  "chain": 42161,
  "fiatCurrency": "GBP",
  "country": "GB",
  "cryptoAmount": "1000.00",
  "fiatAmount": "100",
  "rail": "faster_payments"
}
'

import requests

url = "https://api.rheon.io/v1/bank/payout/quote"

payload = {
    "cryptoCurrency": "USDC",
    "chain": 42161,
    "fiatCurrency": "GBP",
    "country": "GB",
    "cryptoAmount": "1000.00",
    "fiatAmount": "100",
    "rail": "faster_payments"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    cryptoCurrency: 'USDC',
    chain: 42161,
    fiatCurrency: 'GBP',
    country: 'GB',
    cryptoAmount: '1000.00',
    fiatAmount: '100',
    rail: 'faster_payments'
  })
};

fetch('https://api.rheon.io/v1/bank/payout/quote', 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://api.rheon.io/v1/bank/payout/quote",
  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([
    'cryptoCurrency' => 'USDC',
    'chain' => 42161,
    'fiatCurrency' => 'GBP',
    'country' => 'GB',
    'cryptoAmount' => '1000.00',
    'fiatAmount' => '100',
    'rail' => 'faster_payments'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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://api.rheon.io/v1/bank/payout/quote"

	payload := strings.NewReader("{\n  \"cryptoCurrency\": \"USDC\",\n  \"chain\": 42161,\n  \"fiatCurrency\": \"GBP\",\n  \"country\": \"GB\",\n  \"cryptoAmount\": \"1000.00\",\n  \"fiatAmount\": \"100\",\n  \"rail\": \"faster_payments\"\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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://api.rheon.io/v1/bank/payout/quote")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"cryptoCurrency\": \"USDC\",\n  \"chain\": 42161,\n  \"fiatCurrency\": \"GBP\",\n  \"country\": \"GB\",\n  \"cryptoAmount\": \"1000.00\",\n  \"fiatAmount\": \"100\",\n  \"rail\": \"faster_payments\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.rheon.io/v1/bank/payout/quote")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"cryptoCurrency\": \"USDC\",\n  \"chain\": 42161,\n  \"fiatCurrency\": \"GBP\",\n  \"country\": \"GB\",\n  \"cryptoAmount\": \"1000.00\",\n  \"fiatAmount\": \"100\",\n  \"rail\": \"faster_payments\"\n}"

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

{
  "environment": "sandbox",
  "mock": true,
  "quoteId": "bpq_42161_2e90c4a71f6d0b83",
  "cryptoAmount": "1234567.89",
  "fiatAmount": "1234567.89",
  "rate": "1234567.89",
  "rail": "faster_payments",
  "estimatedSettlement": "instant",
  "providerFee": "1234567.89",
  "ourFee": "1234567.89",
  "expiresAt": "2026-09-08T17:44:12.000Z"
}

{
  "environment": "sandbox",
  "error": {
    "code": "invalid_request",
    "message": "amount must be a decimal string of the token's smallest unit.",
    "fields": {
      "applicantInfo.nationality": "iso3166_1_alpha2"
    }
  }
}

{
  "environment": "sandbox",
  "error": {
    "code": "invalid_request",
    "message": "amount must be a decimal string of the token's smallest unit.",
    "fields": {
      "applicantInfo.nationality": "iso3166_1_alpha2"
    }
  }
}

{
  "environment": "sandbox",
  "error": {
    "code": "invalid_request",
    "message": "amount must be a decimal string of the token's smallest unit.",
    "fields": {
      "applicantInfo.nationality": "iso3166_1_alpha2"
    }
  }
}

{
  "environment": "sandbox",
  "error": {
    "code": "invalid_request",
    "message": "amount must be a decimal string of the token's smallest unit.",
    "fields": {
      "applicantInfo.nationality": "iso3166_1_alpha2"
    }
  }
}

{
  "environment": "sandbox",
  "error": {
    "code": "invalid_request",
    "message": "amount must be a decimal string of the token's smallest unit.",
    "fields": {
      "applicantInfo.nationality": "iso3166_1_alpha2"
    }
  }
}