PLN to ERN exchange rate API
Zloty to Nakfa · quoted 2026-10-07
3.8552
▼ +7.67% over YTD
1 PLN = 3.8552 ERN · 1 ERN = 0.25939 PLN · Get this rate via the API
1 PLN buys 3.8552 ERN as of 2026-10-07, so 1 ERN buys 0.25939 PLN. Over the year to date, PLN/ERN traded between 3.8552 and 4.2736, averaged 4.0805 and fell 7.67%. The API holds daily PLN/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.
PLN/ERN over YTD: show the values
| Point | PLN/ERN |
|---|---|
| 2025-12-31 | 4.1756 |
| 2026-01-07 | 4.1582 |
| 2026-01-14 | 4.1433 |
| 2026-01-21 | 4.1652 |
| 2026-01-28 | 4.2736 |
| 2026-02-04 | 4.1979 |
| 2026-02-11 | 4.2317 |
| 2026-02-18 | 4.2138 |
| 2026-02-25 | 4.1854 |
| 2026-03-04 | 4.1029 |
| 2026-03-11 | 4.0852 |
| 2026-03-18 | 4.0386 |
| 2026-03-25 | 4.0704 |
| 2026-04-01 | 4.0678 |
| 2026-04-08 | 4.1278 |
| 2026-04-15 | 4.1662 |
| 2026-04-22 | 4.1442 |
| 2026-04-29 | 4.1298 |
| 2026-05-06 | 4.1680 |
| 2026-05-14 | 4.1420 |
| 2026-05-21 | 4.0954 |
| 2026-05-29 | 4.1315 |
| 2026-06-05 | 4.1240 |
| 2026-06-14 | 4.0942 |
| 2026-06-21 | 4.0392 |
| 2026-06-28 | 3.9826 |
| 2026-07-05 | 3.9979 |
| 2026-07-12 | 3.9481 |
| 2026-07-19 | 3.9505 |
| 2026-07-26 | 3.9547 |
| 2026-08-02 | 4.0188 |
| 2026-08-09 | 4.0333 |
| 2026-08-16 | 4.0277 |
| 2026-08-24 | 4.0615 |
| 2026-08-31 | 4.0189 |
| 2026-09-07 | 4.0445 |
| 2026-09-14 | 3.9906 |
| 2026-09-21 | 3.9593 |
| 2026-09-28 | 3.9028 |
High
4.2736
Low
3.8552
Average
4.0805
Get this rate via the API
One GET request returns the PLN/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=PLN¤cies=ERN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=PLN¤cies=ERN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=PLN¤cies=ERN").json()Replace YOUR_API_KEY with the key from your dashboard.
PLN/ERN API questions
How do I get the PLN/ERN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=PLN¤cies=ERN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest PLN/ERN rate in rates.ERN.
How far back does PLN/ERN historical data go?
Daily PLN/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 PLN/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.