NIO to ERN exchange rate API

Cordoba Oro to Nakfa · quoted 2026-09-27

0.40939

▲ +0.49% over 6M

1 NIO = 0.40939 ERN · 1 ERN = 2.4427 NIO · Get this rate via the API

1 NIO buys 0.40939 ERN as of 2026-09-27, so 1 ERN buys 2.4427 NIO. Over the last 6 months, NIO/ERN traded between 0.40659 and 0.40990, averaged 0.40835 and rose 0.49%. The API holds daily NIO/ERN rates from 2024-08-24 — 2 years of history — so any past day, or a whole series, is one request away.

NIO/ERN over 6M

7D 30D 6M YTD 1Y 5Y

NIO/ERN over 6M: show the values

Point	NIO/ERN
2026-03-31	0.40739
2026-04-07	0.40806
2026-04-14	0.40849
2026-04-21	0.40799
2026-04-28	0.40659
2026-05-05	0.40849
2026-05-12	0.40757
2026-05-20	0.40795
2026-05-28	0.40885
2026-06-04	0.40743
2026-06-13	0.40832
2026-06-20	0.40764
2026-06-27	0.40841
2026-07-04	0.40990
2026-07-11	0.40919
2026-07-18	0.40773
2026-07-25	0.40856
2026-08-01	0.40883
2026-08-08	0.40768
2026-08-15	0.40779
2026-08-23	0.40873
2026-08-30	0.40887
2026-09-06	0.40863
2026-09-13	0.40931
2026-09-20	0.40837
2026-09-27	0.40939

High

0.40990

Low

0.40659

Average

0.40835

For developers

Get this rate via the API

One GET request returns the NIO/ERN rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.

Get a free API key Read the API docs

cURL

curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=NIO&currencies=ERN"

JavaScript

const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=NIO&currencies=ERN");
const data = await response.json();

Python

import requests

data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=NIO&currencies=ERN").json()

Replace YOUR_API_KEY with the key from your dashboard.

NIO/ERN API questions

How do I get the NIO/ERN exchange rate from an API?

Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=NIO&currencies=ERN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest NIO/ERN rate in rates.ERN.

How far back does NIO/ERN historical data go?

Daily NIO/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 NIO/ERN exchange rate API?

Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.

ERN/NIO · inverse 2.4427 NIO/USD 0.02729 NIO/EUR 0.02396 NIO/GBP 0.02060 NIO/JPY 4.2930 NIO/CHF 0.02261 NIO/AUD 0.03885

Put these rates in your application

One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.

Get a free API key Read the docs