ERN to CZK exchange rate API
Nakfa to Czech Koruna · quoted 2026-10-01
1.4530
▲ +4.56% over 30D
1 ERN = 1.4530 CZK · 1 CZK = 0.68824 ERN · Get this rate via the API
1 ERN buys 1.4530 CZK as of 2026-10-01, so 1 CZK buys 0.68824 ERN. Over the last 30 days, ERN/CZK traded between 1.3873 and 1.4530, averaged 1.4073 and rose 4.56%. The API holds daily ERN/CZK 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/CZK over 30D: show the values
| Point | ERN/CZK |
|---|---|
| 2026-09-01 | 1.3896 |
| 2026-09-02 | 1.3929 |
| 2026-09-03 | 1.3902 |
| 2026-09-04 | 1.3875 |
| 2026-09-05 | 1.3893 |
| 2026-09-06 | 1.3893 |
| 2026-09-07 | 1.3880 |
| 2026-09-08 | 1.3883 |
| 2026-09-09 | 1.3873 |
| 2026-09-10 | 1.3918 |
| 2026-09-11 | 1.3954 |
| 2026-09-12 | 1.3935 |
| 2026-09-13 | 1.3932 |
| 2026-09-14 | 1.4021 |
| 2026-09-15 | 1.4035 |
| 2026-09-16 | 1.4049 |
| 2026-09-17 | 1.4115 |
| 2026-09-18 | 1.4159 |
| 2026-09-19 | 1.4131 |
| 2026-09-20 | 1.4130 |
| 2026-09-21 | 1.4129 |
| 2026-09-22 | 1.4158 |
| 2026-09-23 | 1.4245 |
| 2026-09-24 | 1.4310 |
| 2026-09-25 | 1.4233 |
| 2026-09-26 | 1.4258 |
| 2026-09-27 | 1.4277 |
| 2026-09-28 | 1.4295 |
| 2026-09-30 | 1.4349 |
High
1.4530
Low
1.3873
Average
1.4073
Get this rate via the API
One GET request returns the ERN/CZK 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=CZK"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ERN¤cies=CZK");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ERN¤cies=CZK").json()Replace YOUR_API_KEY with the key from your dashboard.
ERN/CZK API questions
How do I get the ERN/CZK exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ERN¤cies=CZK, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ERN/CZK rate in rates.CZK.
How far back does ERN/CZK historical data go?
Daily ERN/CZK 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/CZK 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.