ERN to CUC exchange rate API
Nakfa to Peso Convertible · quoted 2026-10-02
0.06666
▼ +0.01% over 5Y
1 ERN = 0.06666 CUC · 1 CUC = 15.0015 ERN · Get this rate via the API
1 ERN buys 0.06666 CUC as of 2026-10-02, so 1 CUC buys 15.0015 ERN. Over the last 5 years, ERN/CUC traded between 0.06664 and 0.06668, averaged 0.06666 and fell 0.01%. The API holds daily ERN/CUC 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.
ERN/CUC over 5Y: show the values
| Point | ERN/CUC |
|---|---|
| 2024-08-24 | 0.06667 |
| 2024-10-07 | 0.06667 |
| 2024-11-06 | 0.06667 |
| 2024-12-06 | 0.06667 |
| 2025-01-05 | 0.06667 |
| 2025-02-04 | 0.06667 |
| 2025-03-06 | 0.06667 |
| 2025-04-06 | 0.06667 |
| 2025-05-06 | 0.06667 |
| 2025-06-07 | 0.06667 |
| 2025-07-07 | 0.06667 |
| 2025-08-06 | 0.06667 |
| 2025-09-05 | 0.06667 |
| 2025-10-06 | 0.06667 |
| 2025-11-05 | 0.06667 |
| 2025-12-05 | 0.06667 |
| 2026-01-05 | 0.06667 |
| 2026-02-04 | 0.06667 |
| 2026-03-06 | 0.06667 |
| 2026-04-05 | 0.06667 |
| 2026-05-05 | 0.06667 |
| 2026-06-06 | 0.06668 |
| 2026-07-08 | 0.06664 |
| 2026-08-07 | 0.06667 |
| 2026-09-07 | 0.06666 |
High
0.06668
Low
0.06664
Average
0.06666
Get this rate via the API
One GET request returns the ERN/CUC 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=ERN¤cies=CUC"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ERN¤cies=CUC");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ERN¤cies=CUC").json()Replace YOUR_API_KEY with the key from your dashboard.
ERN/CUC API questions
How do I get the ERN/CUC exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ERN¤cies=CUC, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ERN/CUC rate in rates.CUC.
How far back does ERN/CUC historical data go?
Daily ERN/CUC 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 ERN/CUC 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.