curl --request POST \
  --url https://sandbox-platform.jupico.com/v1/exchange-rates/convert \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "from": "USD",
  "to": "GBP",
  "amount": 250
}
'

import requests

url = "https://sandbox-platform.jupico.com/v1/exchange-rates/convert"

payload = {
    "from": "USD",
    "to": "GBP",
    "amount": 250
}
headers = {
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({from: 'USD', to: 'GBP', amount: 250})
};

fetch('https://sandbox-platform.jupico.com/v1/exchange-rates/convert', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

const url = 'https://sandbox-platform.jupico.com/v1/exchange-rates/convert';
const options = {
  method: 'POST',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({from: 'USD', to: 'GBP', amount: 250})
};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error(err));

{
  "success": true,
  "message": "succeeded",
  "code": "0",
  "data": {
    "from": "USD",
    "to": "GBP",
    "amount": 250,
    "convertedAmount": 196.12,
    "rate": 0.7845,
    "fetchedAt": "2026-08-14T16:20:45.331Z"
  }
}