CUC to ERN exchange rate API
Peso Convertible to Nakfa · quoted 2026-10-02
15.0014
▲ +0.01% over YTD
1 CUC = 15.0014 ERN · 1 ERN = 0.06666 CUC · Get this rate via the API
1 CUC buys 15.0014 ERN as of 2026-10-02, so 1 ERN buys 0.06666 CUC. Over the year to date, CUC/ERN traded between 14.9927 and 15.0092, averaged 14.9994 and rose 0.01%. The API holds daily CUC/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.
CUC/ERN over YTD: show the values
| Point | CUC/ERN |
|---|---|
| 2025-12-31 | 15.0000 |
| 2026-01-07 | 15.0000 |
| 2026-01-14 | 15.0000 |
| 2026-01-21 | 15.0000 |
| 2026-01-28 | 15.0000 |
| 2026-02-04 | 15.0000 |
| 2026-02-11 | 15.0000 |
| 2026-02-18 | 15.0000 |
| 2026-02-25 | 15.0000 |
| 2026-03-04 | 15.0000 |
| 2026-03-11 | 15.0000 |
| 2026-03-18 | 15.0000 |
| 2026-03-25 | 15.0000 |
| 2026-04-01 | 15.0000 |
| 2026-04-08 | 15.0000 |
| 2026-04-15 | 15.0000 |
| 2026-04-22 | 15.0000 |
| 2026-04-29 | 15.0000 |
| 2026-05-06 | 15.0000 |
| 2026-05-14 | 15.0000 |
| 2026-05-21 | 15.0000 |
| 2026-05-29 | 14.9973 |
| 2026-06-05 | 14.9989 |
| 2026-06-14 | 14.9988 |
| 2026-06-21 | 15.0092 |
| 2026-06-28 | 14.9943 |
| 2026-07-05 | 14.9981 |
| 2026-07-12 | 14.9983 |
| 2026-07-19 | 14.9970 |
| 2026-07-26 | 14.9961 |
| 2026-08-02 | 14.9958 |
| 2026-08-09 | 14.9987 |
| 2026-08-16 | 15.0021 |
| 2026-08-24 | 14.9927 |
| 2026-08-31 | 14.9989 |
| 2026-09-07 | 15.0014 |
| 2026-09-14 | 14.9972 |
| 2026-09-21 | 15.0011 |
| 2026-09-28 | 15.0000 |
High
15.0092
Low
14.9927
Average
14.9994
Get this rate via the API
One GET request returns the CUC/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=CUC¤cies=ERN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=ERN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=ERN").json()Replace YOUR_API_KEY with the key from your dashboard.
CUC/ERN API questions
How do I get the CUC/ERN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=ERN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest CUC/ERN rate in rates.ERN.
How far back does CUC/ERN historical data go?
Daily CUC/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 CUC/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.