Brazil Central Bank Open Data API
Overview
The Brazil Central Bank Open Data API provides free access to official financial and economic data from Brazil s central bank (Banco Central do Brasil). You can retrieve exchange rates, interest rates, economic indicators, and financial statistics without authentication. It is ideal for fintech projects or economic research involving Brazil.
Beginner Tip
Use the time-series endpoint with a known series code (like 1 for exchange rates) and date range; the official data catalog at dadosabertos.bcb.gov.br lists all available series codes.
Available Data
Example Response
{
"status": "success",
"data": {
"result": "Data from Brazil Central Bank Open Data",
"description": "Brazil Central Bank Open Data",
"timestamp": "2025-01-15T10:00:00Z"
}
} Field Reference
data Date of the data point in dd/mm/yyyy format valor Numeric value of the economic indicator for that date, returned as a string serie Internal series identifier code for the data set Implementation Example
const url = "https://dadosabertos.bcb.gov.br/";
const response = await fetch(url);
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();
console.log(data); What Can You Build?
Note: These code examples are AI-generated and unverified. Always refer to the official API documentation for accurate usage.
Common Errors & Troubleshooting
Matrix Score Breakdown
Fully tested on Apr 5, 2026
Technical Specifications
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