BTN to CUP exchange rate API
Ngultrum to Cuban Peso · quoted 2026-10-02
0.25054
▼ +12.56% over 5Y
1 BTN = 0.25054 CUP · 1 CUP = 3.9913 BTN · Get this rate via the API
1 BTN buys 0.25054 CUP as of 2026-10-02, so 1 CUP buys 3.9913 BTN. Over the last 5 years, BTN/CUP traded between 0.25054 and 0.28652, averaged 0.27468 and fell 12.56%. The API holds daily BTN/CUP rates from 2024-08-24 — 2 years of history — so any past day, or a whole series, is one request away.
Converting an invoice? Convert an amount on a specific date.
BTN/CUP over 5Y: show the values
| Point | BTN/CUP |
|---|---|
| 2024-08-24 | 0.28652 |
| 2024-10-07 | 0.28641 |
| 2024-11-06 | 0.28475 |
| 2024-12-06 | 0.28339 |
| 2025-01-05 | 0.27982 |
| 2025-02-04 | 0.27618 |
| 2025-03-06 | 0.27575 |
| 2025-04-06 | 0.27841 |
| 2025-05-06 | 0.28472 |
| 2025-06-07 | 0.27960 |
| 2025-07-07 | 0.28041 |
| 2025-08-06 | 0.27028 |
| 2025-09-05 | 0.27248 |
| 2025-10-06 | 0.27060 |
| 2025-11-05 | 0.27023 |
| 2025-12-05 | 0.26683 |
| 2026-01-05 | 0.26683 |
| 2026-02-04 | 0.26467 |
| 2026-03-06 | 0.26182 |
| 2026-04-05 | 0.25716 |
| 2026-05-05 | 0.27874 |
| 2026-06-06 | 0.27887 |
| 2026-07-08 | 0.27832 |
| 2026-08-07 | 0.27782 |
| 2026-09-07 | 0.28052 |
High
0.28652
Low
0.25054
Average
0.27468
Get this rate via the API
One GET request returns the BTN/CUP rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BTN¤cies=CUP"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BTN¤cies=CUP");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BTN¤cies=CUP").json()Replace YOUR_API_KEY with the key from your dashboard.
BTN/CUP API questions
How do I get the BTN/CUP exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BTN¤cies=CUP, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BTN/CUP rate in rates.CUP.
How far back does BTN/CUP historical data go?
Daily BTN/CUP rates are available from 2024-08-24. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.
Is there a free BTN/CUP exchange rate API?
Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.
Put these rates in your application
One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.