CUP to ERN exchange rate API
Cuban Peso to Nakfa · quoted 2026-10-07
0.62638
▼ +0.09% over 1Y
1 CUP = 0.62638 ERN · 1 ERN = 1.5965 CUP · Get this rate via the API
1 CUP buys 0.62638 ERN as of 2026-10-07, so 1 ERN buys 1.5965 CUP. Over the last year, CUP/ERN traded between 0.56576 and 0.62844, averaged 0.60149 and fell 0.09%. The API holds daily CUP/ERN 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.
CUP/ERN over 1Y: show the values
| Point | CUP/ERN |
|---|---|
| 2025-10-07 | 0.62695 |
| 2025-10-14 | 0.62499 |
| 2025-10-21 | 0.62541 |
| 2025-10-28 | 0.62493 |
| 2025-11-04 | 0.62510 |
| 2025-11-11 | 0.62579 |
| 2025-11-18 | 0.62513 |
| 2025-11-25 | 0.62497 |
| 2025-12-02 | 0.62554 |
| 2025-12-09 | 0.62500 |
| 2025-12-17 | 0.62478 |
| 2025-12-24 | 0.62594 |
| 2025-12-31 | 0.62452 |
| 2026-01-07 | 0.62535 |
| 2026-01-14 | 0.62444 |
| 2026-01-21 | 0.62500 |
| 2026-01-28 | 0.62741 |
| 2026-02-04 | 0.62697 |
| 2026-02-11 | 0.62483 |
| 2026-02-18 | 0.62584 |
| 2026-02-25 | 0.62556 |
| 2026-03-04 | 0.62520 |
| 2026-03-11 | 0.62475 |
| 2026-03-18 | 0.62650 |
| 2026-03-25 | 0.62613 |
| 2026-04-01 | 0.62537 |
| 2026-04-08 | 0.62844 |
| 2026-04-15 | 0.56604 |
| 2026-04-22 | 0.56604 |
| 2026-04-29 | 0.56604 |
| 2026-05-06 | 0.56604 |
| 2026-05-14 | 0.62511 |
| 2026-05-21 | 0.62489 |
| 2026-05-29 | 0.56594 |
| 2026-06-05 | 0.56599 |
| 2026-06-14 | 0.56599 |
| 2026-06-21 | 0.56638 |
| 2026-06-28 | 0.56582 |
| 2026-07-05 | 0.56596 |
| 2026-07-12 | 0.56597 |
| 2026-07-19 | 0.56592 |
| 2026-07-26 | 0.56589 |
| 2026-08-02 | 0.56588 |
| 2026-08-09 | 0.56599 |
| 2026-08-16 | 0.56612 |
| 2026-08-24 | 0.56576 |
| 2026-08-31 | 0.56600 |
| 2026-09-07 | 0.56609 |
| 2026-09-14 | 0.56593 |
| 2026-09-21 | 0.56608 |
| 2026-09-28 | 0.62433 |
High
0.62844
Low
0.56576
Average
0.60149
Get this rate via the API
One GET request returns the CUP/ERN 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=CUP¤cies=ERN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUP¤cies=ERN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUP¤cies=ERN").json()Replace YOUR_API_KEY with the key from your dashboard.
CUP/ERN API questions
How do I get the CUP/ERN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUP¤cies=ERN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest CUP/ERN rate in rates.ERN.
How far back does CUP/ERN historical data go?
Daily CUP/ERN 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 CUP/ERN 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.