USD to RON exchange rate API
US Dollar to New Romanian Leu · quoted 2026-09-25
4.6409
▲ +6.99% over YTD
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 year to date, USD/RON traded between 4.2563 and 4.6432, averaged 4.4582 and rose 6.99%. 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 YTD: show the values
| Point | USD/RON |
|---|---|
| 2025-12-31 | 4.3377 |
| 2026-01-07 | 4.3551 |
| 2026-01-14 | 4.3685 |
| 2026-01-21 | 4.3400 |
| 2026-01-28 | 4.2563 |
| 2026-02-04 | 4.3104 |
| 2026-02-11 | 4.2748 |
| 2026-02-18 | 4.2996 |
| 2026-02-25 | 4.3229 |
| 2026-03-04 | 4.3716 |
| 2026-03-11 | 4.3957 |
| 2026-03-18 | 4.4294 |
| 2026-03-25 | 4.3950 |
| 2026-04-01 | 4.3928 |
| 2026-04-08 | 4.3526 |
| 2026-04-15 | 4.3218 |
| 2026-04-22 | 4.3418 |
| 2026-04-29 | 4.3551 |
| 2026-05-06 | 4.4719 |
| 2026-05-13 | 4.4440 |
| 2026-05-20 | 4.5115 |
| 2026-05-27 | 4.5011 |
| 2026-06-03 | 4.5270 |
| 2026-06-11 | 4.5414 |
| 2026-06-18 | 4.5714 |
| 2026-06-25 | 4.6128 |
| 2026-07-02 | 4.5900 |
| 2026-07-09 | 4.5793 |
| 2026-07-16 | 4.5705 |
| 2026-07-23 | 4.5953 |
| 2026-07-30 | 4.5690 |
| 2026-08-06 | 4.5523 |
| 2026-08-13 | 4.5469 |
| 2026-08-20 | 4.4958 |
| 2026-08-27 | 4.5156 |
| 2026-09-03 | 4.5229 |
| 2026-09-10 | 4.5218 |
| 2026-09-17 | 4.5836 |
| 2026-09-24 | 4.6432 |
High
4.6432
Low
4.2563
Average
4.4582
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.