ERN to NIO exchange rate API

Nakfa to Cordoba Oro · quoted 2026-10-07

2.4494

▲ +0.03% over 1Y

1 ERN = 2.4494 NIO · 1 NIO = 0.40826 ERN · Get this rate via the API

1 ERN buys 2.4494 NIO as of 2026-10-07, so 1 NIO buys 0.40826 ERN. Over the last year, ERN/NIO traded between 2.4442 and 2.4565, averaged 2.4508 and rose 0.03%. The API holds daily ERN/NIO 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/NIO over 1Y

7D 30D 6M YTD 1Y 5Y

ERN/NIO over 1Y: show the values

Point	ERN/NIO
2025-10-07	2.4488
2025-10-14	2.4540
2025-10-21	2.4515
2025-10-28	2.4501
2025-11-04	2.4521
2025-11-11	2.4531
2025-11-18	2.4516
2025-11-25	2.4510
2025-12-02	2.4550
2025-12-09	2.4520
2025-12-17	2.4546
2025-12-24	2.4512
2025-12-31	2.4503
2026-01-07	2.4507
2026-01-14	2.4528
2026-01-21	2.4534
2026-01-28	2.4503
2026-02-04	2.4499
2026-02-11	2.4538
2026-02-18	2.4519
2026-02-25	2.4533
2026-03-04	2.4537
2026-03-11	2.4546
2026-03-18	2.4514
2026-03-25	2.4501
2026-04-01	2.4511
2026-04-08	2.4521
2026-04-15	2.4545
2026-04-22	2.4565
2026-04-29	2.4477
2026-05-06	2.4473
2026-05-14	2.4503
2026-05-21	2.4546
2026-05-29	2.4473
2026-06-05	2.4501
2026-06-14	2.4477
2026-06-21	2.4442
2026-06-28	2.4495
2026-07-05	2.4445
2026-07-12	2.4467
2026-07-19	2.4456
2026-07-26	2.4461
2026-08-02	2.4451
2026-08-09	2.4501
2026-08-16	2.4476
2026-08-24	2.4507
2026-08-31	2.4550
2026-09-07	2.4536
2026-09-14	2.4479
2026-09-21	2.4500
2026-09-28	2.4535

High

2.4565

Low

2.4442

Average

2.4508

For developers

Get this rate via the API

One GET request returns the ERN/NIO 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=ERN&currencies=NIO"

JavaScript

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

Python

import requests

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

Replace YOUR_API_KEY with the key from your dashboard.

ERN/NIO API questions

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

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

How far back does ERN/NIO historical data go?

Daily ERN/NIO 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/NIO exchange rate API?

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

NIO/ERN · inverse 0.40826 ERN/USD 0.06667 ERN/EUR 0.05938 ERN/GBP 0.05031 ERN/JPY 10.5530 ERN/CHF 0.05555 ERN/AUD 0.09565

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