RON to USD exchange rate API
New Romanian Leu to US Dollar · quoted 2026-09-26
0.21604
▼ +6.29% over YTD
1 RON = 0.21604 USD · 1 USD = 4.6288 RON · Get this rate via the API
1 RON buys 0.21604 USD as of 2026-09-26, so 1 USD buys 4.6288 RON. Over the year to date, RON/USD traded between 0.21537 and 0.23494, averaged 0.22446 and fell 6.29%. The API holds daily RON/USD rates from 2024-08-24 — 2 years of history — so any past day, or a whole series, is one request away.
RON/USD over YTD: show the values
| Point | RON/USD |
|---|---|
| 2025-12-31 | 0.23054 |
| 2026-01-07 | 0.22962 |
| 2026-01-14 | 0.22891 |
| 2026-01-21 | 0.23042 |
| 2026-01-28 | 0.23494 |
| 2026-02-04 | 0.23200 |
| 2026-02-11 | 0.23393 |
| 2026-02-18 | 0.23258 |
| 2026-02-25 | 0.23133 |
| 2026-03-04 | 0.22875 |
| 2026-03-11 | 0.22749 |
| 2026-03-18 | 0.22576 |
| 2026-03-25 | 0.22753 |
| 2026-04-01 | 0.22765 |
| 2026-04-08 | 0.22975 |
| 2026-04-15 | 0.23138 |
| 2026-04-22 | 0.23032 |
| 2026-04-29 | 0.22961 |
| 2026-05-06 | 0.22362 |
| 2026-05-13 | 0.22502 |
| 2026-05-20 | 0.22166 |
| 2026-05-27 | 0.22217 |
| 2026-06-03 | 0.22090 |
| 2026-06-11 | 0.22020 |
| 2026-06-18 | 0.21875 |
| 2026-06-25 | 0.21679 |
| 2026-07-02 | 0.21787 |
| 2026-07-09 | 0.21838 |
| 2026-07-16 | 0.21879 |
| 2026-07-23 | 0.21761 |
| 2026-07-30 | 0.21887 |
| 2026-08-06 | 0.21967 |
| 2026-08-13 | 0.21993 |
| 2026-08-20 | 0.22243 |
| 2026-08-27 | 0.22146 |
| 2026-09-03 | 0.22109 |
| 2026-09-10 | 0.22115 |
| 2026-09-17 | 0.21817 |
| 2026-09-24 | 0.21537 |
High
0.23494
Low
0.21537
Average
0.22446
Get this rate via the API
One GET request returns the RON/USD 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=USD"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RON¤cies=USD");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RON¤cies=USD").json()Replace YOUR_API_KEY with the key from your dashboard.
RON/USD API questions
How do I get the RON/USD exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RON¤cies=USD, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest RON/USD rate in rates.USD.
How far back does RON/USD historical data go?
Daily RON/USD 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 RON/USD 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.