Dados B3 Saude API
The Saude API from Dados B3 — 1 operation(s) for saude.
Work with this as data
Every API here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for apis
7 MCP tools reach this
find_apisBrowse and filter every API in the catalog.get_api_artifactsOne API's artifacts, grouped by type.get_openapiThe primary OpenAPI for this API.find_similar_apisAPIs that look like this one.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
This API
curl "https://apis.io/api/v1/apis/dadosb3-com:dadosb3-com-saude-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.
OpenAPI Specification
openapi: 3.2.0
info:
title: Dados B3 Saude API
description: 'Dados fundamentalistas de companhias abertas brasileiras com metodologia 100% pública e invariantes de dado publicados. Fontes: CVM (dados abertos, ODbL) e B3 (COTAHIST fim-de-dia). Todo número carrega a conta CVM de origem; valor duvidoso carrega flag, nunca estimativa escondida.'
version: 0.1.0
tags:
- name: Saude
paths:
/saude:
get:
summary: Saude
operationId: saude_saude_get
responses:
'200':
description: Successful Response
content:
application/json:
schema: {}
tags:
- Saude
components:
securitySchemes:
ChaveApiNaUrl:
type: apiKey
in: query
name: chave
description: Alternativa ao cabeçalho para clientes que só abrem URL (navegação de IA). Fica no histórico e nos logs de quem a usa.
ChaveApi:
type: apiKey
in: header
name: X-API-Key
description: 'Chave grátis (200 consultas/dia) ou Pro em /assinar. Abertos sem chave (limite por IP): fatos, indicadores, múltiplos e dividendos de qualquer ticker, ficha e ranking de FII. WEGE3, MXRF11, /hoje, /saude e a metodologia são abertos. Exigem chave: as_of, versões, preços, screener, /dump.'