National Bank of Romania Exchange Rate API

Official National Bank of Romania rates for 10 Sept 2026: 1 USD = 4.5164 RON, 1 EUR = 5.2537 RON. All 37 currencies published, history back to 2005. Free JSON API for tax, audits, and compliant invoicing.

National Bank of Romania publishes official daily exchange rates — 37 currencies against the RON — and this API serves them as JSON, with history back to 2005. The latest table is on every plan. Get your API key.

About National Bank of Romania

The National Bank of Romania announces the leu's official reference rates for around 37 currencies each business day at about 13:00 Bucharest time — the rate Romanian accounting, tax, and customs rules reference for leu conversion.

• Official website: www.bnr.ro/en
• Official rate publication: Exchange rates — XML feeds

Quick start

One request for the pair you need — EUR to RON at the official National Bank of Romania rate:

curl "https://allratestoday.com/api/v1/central-bank/bnr/latest?source=EUR&target=RON" \
  -H "Authorization: Bearer art_live_your_key"

Or the bank's full published table:

curl "https://allratestoday.com/api/v1/central-bank/bnr/latest" \
  -H "Authorization: Bearer art_live_your_key"

On paid plans, any historical date or a time series:

curl "https://allratestoday.com/api/v1/central-bank/bnr/history?source=EUR&target=RON&from=2025-01-01" \
  -H "Authorization: Bearer art_live_your_key"

Latest published rates (2026-09-10)

The most recent table as published by National Bank of Romania — exactly what the /latest endpoint returns right now. Values are RON per 1 unit of each currency:

Download this table: Excel (.xlsx) CSV (paid plan required)

Base	Quote	Type	Rate
AED	RON	reference	1.2297
AUD	RON	reference	3.2561
BRL	RON	reference	0.8841
CAD	RON	reference	3.2701
CHF	RON	reference	5.5707
CNY	RON	reference	0.6734
CZK	RON	reference	0.2167
DKK	RON	reference	0.7028
EGP	RON	reference	0.0881
EUR	RON	reference	5.2537
GBP	RON	reference	6.1178
HKD	RON	reference	0.576
HUF	RON	reference	0.014449
IDR	RON	reference	0.000257
ILS	RON	reference	1.495
INR	RON	reference	0.0473
ISK	RON	reference	0.037526000000000004
JPY	RON	reference	0.029387
KRW	RON	reference	0.0033650000000000004
MDL	RON	reference	0.262
MXN	RON	reference	0.2672
MYR	RON	reference	1.111
NOK	RON	reference	0.4898
NZD	RON	reference	2.6387
PHP	RON	reference	0.0722
PLN	RON	reference	1.2167
RSD	RON	reference	0.0448
RUB	RON	reference	0.0537
SEK	RON	reference	0.4704
SGD	RON	reference	3.5695
THB	RON	reference	0.1371
TRY	RON	reference	0.0929
UAH	RON	reference	0.1013
USD	RON	reference	4.5164
XAU	RON	reference	19846.74286296768
XDR	RON	reference	6.2052
ZAR	RON	reference	0.2809

Node.js / TypeScript client

A dedicated zero-dependency npm package wraps these endpoints — bnr-exchange-rate:

npm install bnr-exchange-rate

import { getRate } from 'bnr-exchange-rate';

const pair = await getRate('EUR', 'RON', { apiKey: 'art_live_...' });
console.log(pair.rate, pair.rate_date);

Zero dependencies, TypeScript types included, and it runs anywhere fetch exists — Node 18+, Bun, Deno, and edge runtimes.

Full reference — installation, all four functions, response shapes, error codes: bnr-exchange-rate documentation.

Why use the official National Bank of Romania rate?

Live market rates move continuously, but tax filings, customs declarations, audits, and statutory accounting in Romania and beyond typically require the official rate published by National Bank of Romania for a given date — a fixed, citable number that never changes after publication. This API serves those published tables with the bank's own rate_date on every response; weekends and holidays return the most recent published date, which is the rate compliance rules require you to apply.

Pairs the bank doesn't print directly are resolved from its table (inverse or cross via RON) and explicitly flagged "derived": true — so what the bank printed and what was computed are never confused.

Endpoints

• GET /api/v1/central-bank/bnr/latest — latest table or single pair (all plans)
• GET /api/v1/central-bank/bnr/{YYYY-MM-DD} — the table for any date (paid plans)
• GET /api/v1/central-bank/bnr/history — time series, up to 5,000 rows (paid plans)
• GET /api/v1/central-bank/bnr/availability — publication calendar: the dates the bank actually published (all plans)

Full parameter reference in the API documentation. Every request counts toward your plan's monthly quota — rates change once per business day, so caching a published table locally makes a small quota go far.

Frequently asked questions

Can I get National Bank of Romania exchange rates via an API?

Yes — this API serves the bank's official daily RON rates as JSON, and the latest table is on every plan, free included.

When do new rates appear here?

Once per business day, per National Bank of Romania's own schedule; ingestion follows within the hour (latest table: 2026-09-10).

Are these the official rates?

Yes — ingested from National Bank of Romania's own published data, served unmodified with the bank's publication date. Anything computed rather than published is flagged derived.

Other central banks

All covered central banksCoverage, endpoints, and plans US Federal Reserve (H.10)United States — official USD rates Bank of EnglandUnited Kingdom — official GBP rates People's Bank of China (CFETS)China — official CNY rates Reserve Bank of AustraliaAustralia — official AUD rates Bank of RussiaRussia — official RUB rates Central Bank of TürkiyeTürkiye — official TRY rates Banco Central do Brasil (PTAX)Brazil — official BRL rates Bank IndonesiaIndonesia — official IDR rates Reserve Bank of IndiaIndia — official INR rates Bank of CanadaCanada — official CAD rates Bank Negara MalaysiaMalaysia — official MYR rates Central Bank of Sri LankaSri Lanka — official LKR rates Czech National BankCzech Republic — official CZK rates European Central BankEurozone — official EUR rates Narodowy Bank PolskiPoland — official PLN rates Norges BankNorway — official NOK rates Sveriges RiksbankSweden — official SEK rates Central Bank of NigeriaNigeria — official NGN rates Central Bank of KuwaitKuwait — official KWD rates Central Bank of BahrainBahrain — official BHD rates Central Bank of AzerbaijanAzerbaijan — official AZN rates Central Bank of Bosnia and HerzegovinaBosnia and Herzegovina — official BAM rates Bulgarian National BankBulgaria — official EUR rates Central Reserve Bank of PeruPeru — official PEN rates Bank of JapanJapan — official JPY rates Hong Kong Monetary AuthorityHong Kong — official HKD rates Bank of IsraelIsrael — official ILS rates Central Bank of ArgentinaArgentina — official ARS rates South African Reserve BankSouth Africa — official ZAR rates Swiss National BankSwitzerland — official CHF rates Reserve Bank of New ZealandNew Zealand — official NZD rates Bank of KoreaSouth Korea — official KRW rates National Bank of UkraineUkraine — official UAH rates Banco de MéxicoMexico — official MXN rates Bangko Sentral ng PilipinasPhilippines — official PHP rates Banco Central de la República DominicanaDominican Republic — official DOP rates Banco Central del ParaguayParaguay — official PYG rates National Bank of CambodiaCambodia — official KHR rates Bank of GhanaGhana — official GHS rates Central Bank of EgyptEgypt — official EGP rates Bank of AlbaniaAlbania — official ALL rates Banco de GuatemalaGuatemala — official GTQ rates Bank of MongoliaMongolia — official MNT rates Monetary Authority of SingaporeSingapore — official SGD rates Banca d'ItaliaItaly — official EUR rates Danmarks NationalbankDenmark — official DKK rates Superintendencia Financiera de Colombia (TRM)Colombia — official COP rates National Bank of KazakhstanKazakhstan — official KZT rates National Bank of GeorgiaGeorgia — official GEL rates Central Bank of UzbekistanUzbekistan — official UZS rates Magyar Nemzeti BankHungary — official HUF rates Central Bank of IcelandIceland — official ISK rates Central Bank of the UAEUnited Arab Emirates — official AED rates State Bank of PakistanPakistan — official PKR rates Nepal Rastra BankNepal — official NPR rates Central Bank of JordanJordan — official JOD rates Bangladesh BankBangladesh — official BDT rates Central Bank of OmanOman — official OMR rates Palestine Monetary AuthorityPalestine — official ILS rates Central Bank of MyanmarMyanmar — official MMK rates Central Bank of the Republic of China (Taiwan)Taiwan — official TWD rates Bank of ThailandThailand — official THB rates Monetary Authority of MacaoMacao — official MOP rates State Bank of VietnamVietnam — official VND rates Bank of the Lao PDRLaos — official LAK rates Central Bank of VenezuelaVenezuela — official VES rates Central Bank of ChileChile — official CLP rates Central Bank of UruguayUruguay — official UYU rates Banco Central de BoliviaBolivia — official BOB rates Central Bank of SurinameSuriname — official SRD rates Bank of GuyanaGuyana — official GYD rates Saudi Central Bank (SAMA)Saudi Arabia — official SAR rates Bank Al-MaghribMorocco — official MAD rates National Bank of SerbiaSerbia — official RSD rates National Bank of the Republic of BelarusBelarus — official BYN rates Qatar Central BankQatar — official QAR rates Central Bank of IraqIraq — official IQD rates Bank of AlgeriaAlgeria — official DZD rates Banco Central de Costa RicaCosta Rica — official CRC rates Central Bank of West African States (BCEAO)West Africa (WAEMU) — official XOF rates National Bank of EthiopiaEthiopia — official ETB rates Central Bank of KenyaKenya — official KES rates National Bank of MoldovaMoldova — official MDL rates National Bank of North MacedoniaNorth Macedonia — official MKD rates Central Bank of ArmeniaArmenia — official AMD rates Bank of Central African States (BEAC)Central Africa (CEMAC) — official XAF rates Central Bank of TunisiaTunisia — official TND rates National Bank of RwandaRwanda — official RWF rates National Bank of AngolaAngola — official AOA rates Bank of TanzaniaTanzania — official TZS rates Bank of UgandaUganda — official UGX rates Bank of JamaicaJamaica — official JMD rates Banco Central de NicaraguaNicaragua — official NIO rates Banco Central de HondurasHonduras — official HNL rates Central Bank of Trinidad and TobagoTrinidad and Tobago — official TTD rates Bank of MauritiusMauritius — official MUR rates Banco de MoçambiqueMozambique — official MZN rates Bank of BotswanaBotswana — official BWP rates Bank of ZambiaZambia — official ZMW rates Reserve Bank of MalawiMalawi — official MWK rates National Bank of the Kyrgyz RepublicKyrgyzstan — official KGS rates Bank of LithuaniaLithuania — official EUR rates Banque Centrale du CongoDR Congo — official CDF rates Central Bank of BarbadosBarbados — official BBD rates Central Bank of LibyaLibya — official LYD rates Central Bank of The GambiaGambia — official GMD rates Banque de la République d'HaïtiHaiti — official HTG rates Royal Monetary Authority of BhutanBhutan — official BTN rates National Bank of TajikistanTajikistan — official TJS rates Central Bank of BelizeBelize — official BZD rates Reserve Bank of FijiFiji — official FJD rates Maldives Monetary AuthorityMaldives — official MVR rates Banque Centrale de MauritanieMauritania — official MRU rates Reserve Bank of ZimbabweZimbabwe — official ZWG rates Bank of NamibiaNamibia — official NAD rates Tax authority rates APIHMRC and US Treasury official rates Exchange Rate APIReal-time and official rates for every source, one REST API