CUC to ERN exchange rate API
Peso Convertible to Nakfa · quoted 2026-10-03
14.9920
▼ +0.05% over 6M
1 CUC = 14.9920 ERN · 1 ERN = 0.06670 CUC · Get this rate via the API
1 CUC buys 14.9920 ERN as of 2026-10-03, so 1 ERN buys 0.06670 CUC. Over the last 6 months, CUC/ERN traded between 14.9776 and 15.0022, averaged 14.9970 and fell 0.05%. 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 6M: show the values
| Point | CUC/ERN |
|---|---|
| 2026-04-06 | 15.0000 |
| 2026-04-13 | 15.0000 |
| 2026-04-20 | 15.0000 |
| 2026-04-27 | 15.0000 |
| 2026-05-04 | 15.0000 |
| 2026-05-11 | 15.0000 |
| 2026-05-19 | 15.0000 |
| 2026-05-27 | 15.0000 |
| 2026-06-03 | 15.0006 |
| 2026-06-12 | 15.0003 |
| 2026-06-19 | 14.9776 |
| 2026-06-26 | 15.0022 |
| 2026-07-03 | 14.9988 |
| 2026-07-10 | 14.9961 |
| 2026-07-17 | 15.0009 |
| 2026-07-24 | 14.9931 |
| 2026-07-31 | 14.9978 |
| 2026-08-07 | 15.0000 |
| 2026-08-14 | 14.9982 |
| 2026-08-22 | 14.9852 |
| 2026-08-29 | 14.9948 |
| 2026-09-05 | 14.9923 |
| 2026-09-12 | 14.9932 |
| 2026-09-19 | 14.9992 |
| 2026-09-26 | 15.0008 |
High
15.0022
Low
14.9776
Average
14.9970
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.