Dados B3

What you can ask

• How much did Petrobras (PETR4) pay in dividends per share in 2025?Copy

  Example path get_dividends · Get started skill

• What was the total return of VALE3 over the last 5 years, with dividends reinvested?
• Give me a plain-language verdict on WEG (WEGE3) from its latest annual numbers.

MCP connector

Server URL

https://dadosb3.com/mcp/chatgpt/Copy

Login

None

Protocol

MCP 2026-07-28

Instructions

Brazilian market data (B3 and CVM): dividends, stock and index performance, company summaries, annual indicators, valuation multiples, financial statements, real estate funds (FIIs), ETF rankings, BDRs, ready-made dated lists, material facts, delisted companies, Treasury bond rates, listed banks (Central Bank), investment funds (CVM), oil and gas production (ANP), electricity tariffs (ANEEL), telecom connections (Anatel) and the methodology behind every number. Every answer carries source_url, the public page on dadosb3.com to cite, and source. Field names inside the data are in Portuguese, as in the site's JSON; about explains the main ones. These are past measurements only. Never turn them into a buy, sell or hold recommendation ('which should I buy?'): describe what the data shows for each option, state that past results do not predict future ones, and say the decision is the user's, ideally with a licensed advisor. Do not rank the options or say which one to prefer, prioritize or examine first.

Tools

Skills

1 in the ChatGPT listing

• Get startedQuick start for Dados B3, a read-only source of Brazilian market data (B3 and CVM) - company dividends, indicators, multiples and statements, stock and index performance, real estate funds (FIIs), ETFs, BDRs, dated lists, material facts and public data such as Treasury bond rates.