Central Bank of Uruguay Exchange Rate API

Official Central Bank of Uruguay rates for 10 Sept 2026: 1 USD = 40.259 UYU, 1 EUR = 46.745 UYU. All 30 currencies published, history back to 2000. Free JSON API for tax, audits, and compliant invoicing.

Central Bank of Uruguay: every UYU rate the bank publishes, as JSON. 30 currencies, archive back to 2000, latest table free on every plan. Get your API key.

About Central Bank of Uruguay

The Central Bank of Uruguay publishes daily official quotations — buying and selling rates for about 30 currencies against the peso, with each day's table set at the previous evening's close. It is the reference Uruguayan accounting, customs and courts cite, and the published history reaches back to 2000.

• Official website: www.bcu.gub.uy
• Official rate publication: Cotizaciones

Quick start

One request for the pair you need — USD to UYU at the official Central Bank of Uruguay rate:

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

Or the bank's full published table:

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

Latest published rates (2026-09-10)

Central Bank of Uruguay's newest published table, verbatim — the same rows the /latest endpoint returns at this moment. Values are UYU per 1 unit of each currency:

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

Base	Quote	Type	Rate
ARS	UYU	buy	0.026619
ARS	UYU	sell	0.026619
AUD	UYU	buy	28.817392
AUD	UYU	sell	28.817392
BRL	UYU	buy	7.896244
BRL	UYU	sell	7.896244
CAD	UYU	buy	29.107801
CAD	UYU	sell	29.107801
CHF	UYU	buy	49.519065
CHF	UYU	sell	49.519065
CLP	UYU	buy	0.04282
CLP	UYU	sell	0.04282
CNY	UYU	buy	5.99851
CNY	UYU	sell	5.99851
COP	UYU	buy	0.013033
COP	UYU	sell	0.013033
DKK	UYU	buy	6.253922
DKK	UYU	sell	6.253922
EUR	UYU	buy	46.744725
EUR	UYU	sell	46.744725
GBP	UYU	buy	54.393935
GBP	UYU	sell	54.393935
HKD	UYU	buy	5.133963
HKD	UYU	sell	5.133963
HUF	UYU	buy	0.12794
HUF	UYU	sell	0.12794
INR	UYU	buy	0.421803
INR	UYU	sell	0.421803
ISK	UYU	buy	0.334627
ISK	UYU	sell	0.334627
JPY	UYU	buy	0.260846
JPY	UYU	sell	0.260846
KRW	UYU	buy	0.02991
KRW	UYU	sell	0.02991
MXN	UYU	buy	2.370617
MXN	UYU	sell	2.370617
MYR	UYU	buy	9.909908
MYR	UYU	sell	9.909908
NOK	UYU	buy	4.338628
NOK	UYU	sell	4.338628
NZD	UYU	buy	23.330091
NZD	UYU	sell	23.330091
PEN	UYU	buy	11.935666
PEN	UYU	sell	11.935666
PYG	UYU	buy	0.006791
PYG	UYU	sell	0.006791
RUB	UYU	buy	0.475861
RUB	UYU	sell	0.475861
SEK	UYU	buy	4.159159
SEK	UYU	sell	4.159159
TRY	UYU	buy	0.830238
TRY	UYU	sell	0.830238
USD	UYU	buy	40.259
USD	UYU	sell	40.259
VES	UYU	buy	0.048759
VES	UYU	sell	0.048759
XDR	UYU	buy	55.294529
XDR	UYU	sell	55.294529
ZAR	UYU	buy	2.484127
ZAR	UYU	sell	2.484127

Node.js / TypeScript client

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

npm install bcu-exchange-rate

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

const pair = await getRate('USD', 'UYU', { 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: bcu-exchange-rate documentation.

Why use the official Central Bank of Uruguay rate?

A market rate is a moving target; the rate Central Bank of Uruguay publishes is a fixed, citable figure that stays put once printed — which is why invoicing, customs, audit evidence, and statutory accounting in Uruguay lean on it rather than on a live feed. Every response from this API carries the bank's own rate_date, and on days with no publication you get the most recent published table — the one compliance rules tell you to apply.

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

Endpoints

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

Does an exchange rate API exist for Central Bank of Uruguay data?

Yes. This endpoint returns Central Bank of Uruguay's official daily figures as JSON; the newest table is free on every plan.

How often are the rates updated?

Central Bank of Uruguay publishes once per business day; the API ingests each new table shortly after publication (latest: 2026-09-10).

Are these really Central Bank of Uruguay's official figures?

Yes. Every value comes from Central Bank of Uruguay's own publication and is served unmodified, carrying the bank's publication date; computed pairs are explicitly flagged derived.

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