RON to PLN exchange rate API
New Romanian Leu to Zloty · quoted 2026-10-07
0.81843
▼ +1.11% over 7D
1 RON = 0.81843 PLN · 1 PLN = 1.2219 RON · Get this rate via the API
1 RON buys 0.81843 PLN as of 2026-10-07, so 1 PLN buys 1.2219 RON. Over the last 7 days, RON/PLN traded between 0.81573 and 0.82784, averaged 0.82140 and fell 1.11%. The API holds daily RON/PLN rates from 2005-07-01 — 21 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.
Get this rate via the API
One GET request returns the RON/PLN 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=RON¤cies=PLN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RON¤cies=PLN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RON¤cies=PLN").json()Replace YOUR_API_KEY with the key from your dashboard.
RON/PLN API questions
How do I get the RON/PLN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RON¤cies=PLN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest RON/PLN rate in rates.PLN.
How far back does RON/PLN historical data go?
Daily RON/PLN rates are available from 2005-07-01. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.
Is there a free RON/PLN 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.