USD to RON exchange rate API
US Dollar to New Romanian Leu · quoted 2026-09-25
4.6409
▲ +4.84% over 6M
1 USD = 4.6409 RON · 1 RON = 0.21547 USD · Get this rate via the API
1 USD buys 4.6409 RON as of 2026-09-25, so 1 RON buys 0.21547 USD. Over the last 6 months, USD/RON traded between 4.3304 and 4.6409, averaged 4.5072 and rose 4.84%. The API holds daily USD/RON rates from 2024-08-24 — 2 years of history — so any past day, or a whole series, is one request away.
USD/RON over 6M: show the values
| Point | USD/RON |
|---|---|
| 2026-03-29 | 4.4266 |
| 2026-04-05 | 4.4249 |
| 2026-04-12 | 4.3423 |
| 2026-04-19 | 4.3304 |
| 2026-04-26 | 4.3405 |
| 2026-05-03 | 4.4381 |
| 2026-05-10 | 4.4263 |
| 2026-05-17 | 4.4361 |
| 2026-05-24 | 4.5204 |
| 2026-05-31 | 4.5056 |
| 2026-06-08 | 4.5435 |
| 2026-06-15 | 4.5116 |
| 2026-06-22 | 4.5730 |
| 2026-06-29 | 4.5957 |
| 2026-07-06 | 4.5826 |
| 2026-07-13 | 4.5816 |
| 2026-07-20 | 4.5867 |
| 2026-07-27 | 4.5939 |
| 2026-08-03 | 4.5475 |
| 2026-08-10 | 4.5377 |
| 2026-08-17 | 4.5195 |
| 2026-08-24 | 4.5014 |
| 2026-08-31 | 4.5354 |
| 2026-09-07 | 4.5189 |
| 2026-09-14 | 4.5509 |
| 2026-09-21 | 4.5820 |
High
4.6409
Low
4.3304
Average
4.5072
Get this rate via the API
One GET request returns the USD/RON 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=USD¤cies=RON"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=USD¤cies=RON");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=USD¤cies=RON").json()Replace YOUR_API_KEY with the key from your dashboard.
USD/RON API questions
How do I get the USD/RON exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=USD¤cies=RON, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest USD/RON rate in rates.RON.
How far back does USD/RON historical data go?
Daily USD/RON 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 USD/RON 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.