USD to RON exchange rate API
US Dollar to New Romanian Leu · quoted 2026-09-25
4.6409
▲ +3.02% over 30D
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 30 days, USD/RON traded between 4.5049 and 4.6432, averaged 4.5535 and rose 3.02%. 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 30D: show the values
| Point | USD/RON |
|---|---|
| 2026-08-26 | 4.5049 |
| 2026-08-27 | 4.5156 |
| 2026-08-28 | 4.5164 |
| 2026-08-29 | 4.5356 |
| 2026-08-30 | 4.5379 |
| 2026-08-31 | 4.5354 |
| 2026-09-01 | 4.5355 |
| 2026-09-02 | 4.5395 |
| 2026-09-03 | 4.5229 |
| 2026-09-04 | 4.5199 |
| 2026-09-05 | 4.5220 |
| 2026-09-06 | 4.5214 |
| 2026-09-07 | 4.5189 |
| 2026-09-08 | 4.5204 |
| 2026-09-09 | 4.5096 |
| 2026-09-10 | 4.5218 |
| 2026-09-11 | 4.5330 |
| 2026-09-12 | 4.5297 |
| 2026-09-13 | 4.5296 |
| 2026-09-14 | 4.5509 |
| 2026-09-15 | 4.5608 |
| 2026-09-16 | 4.5618 |
| 2026-09-17 | 4.5836 |
| 2026-09-18 | 4.5940 |
| 2026-09-19 | 4.5825 |
| 2026-09-20 | 4.5831 |
| 2026-09-21 | 4.5820 |
| 2026-09-22 | 4.5939 |
| 2026-09-23 | 4.6258 |
| 2026-09-24 | 4.6432 |
| 2026-09-25 | 4.6409 |
High
4.6432
Low
4.5049
Average
4.5535
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.