Public APIs
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Economia.Awesome

Currency Exchange

Portuguese free currency prices and conversion with no rate limits.

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About Economia.Awesome

The API provides real-time and historical currency exchange rate data, covering more than 150 currencies. It returns quotes including bid, ask, high, low, variation, and percentage change values, with timestamps for each rate. Endpoints support retrieving the latest quote for selected currency pairs, daily closing values over a specified number of days or date range, and sequential quotes at one-minute intervals for a single currency over a given period.

In addition to standard currency pair conversions, the API offers specialized rates such as USD-BRL and EUR-BRL tourism rates (BRLT) and PTAX rates based on Brazilian Central Bank data, which represent the average of buy and sell exchange rates recorded throughout the trading day. Responses are available in JSON or XML format.

Unauthenticated requests are cached for one minute and limited to 100 results per request, while requests made with an API key bypass the cache for real-time data and allow up to 1,500 results per request. Registering on the AwesomeAPI site provides up to 100,000 free requests. The service is aimed at developers who need Brazilian Real-denominated currency exchange data, including central bank reference rates, for financial applications.

Key features

  • Real-time exchange rates for over 150 currencies
  • Historical daily closing rates for a specific number of days or date range
  • Sequential quotes at 1-minute intervals for a single currency
  • Tourism exchange rate (BRLT) for USD and EUR to BRL
  • PTAX rate (Brazilian Central Bank benchmark) for USD and EUR to BRL
  • JSON or XML response formats

Frequently asked questions

Is there a free tier?

Yes, registering at awesomeapi.com.br grants up to 100,000 free requests with real-time data unaffected by caching.

What happens if I don't use an API key?

Unauthenticated requests are cached for 1 minute and limited to 100 sequential results per request, versus 1500 for authenticated requests.

What data formats does the API support?

Responses can be returned in JSON (default) or XML format.

What kind of exchange rate data can I query?

You can query real-time quotes, daily closing rates, tourism rates (BRLT), and PTAX rates (Central Bank benchmark) for currency pairs like USD-BRL and EUR-BRL.

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