Brazilian Chamber of Deputies Open Data API
Overview
The Brazilian Chamber of Deputies Open Data API provides free access to legislative information from Brazil s lower house of Congress. You can retrieve data about deputies, bills, votes, events, and parliamentary sessions in JSON or XML format. No authentication is required, making it ideal for civic tech and transparency applications.
Beginner Tip
Start with the /deputados endpoint to list all current deputies—it returns structured JSON you can immediately explore to understand how the data is organized.
Available Data
Example Response
{
"status": "success",
"data": {
"result": "Data from Brazilian Chamber of Deputies Open Data",
"description": "Provides legislative information in Apis XML and JSON, as well as files in various formats",
"timestamp": "2025-01-15T10:00:00Z"
}
} Field Reference
id Unique identifier for the deputy in the system nome Full name of the deputy siglaPartido Abbreviation of the political party the deputy belongs to siglaUf Two-letter abbreviation of the state the deputy represents idLegislatura Identifier for the legislative term the deputy served in urlFoto URL to the official photo of the deputy Implementation Example
const url = "https://dadosabertos.camara.leg.br/swagger/";
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
Related Tags
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