A financial data API for Brazilian stocks and FIIs.
Product memo
Bolsai provides a financial data API tailored for the Brazilian market. It delivers fundamental indicators, historical data, and FII analysis to developers, analysts, and funds. This focus helps users integrate official B3, CVM, and BCB data directly into their applications and analyses, serving as a specialized data source for local financial instruments.
For who
Developers, analysts, and funds in Brazil
Solves what
Provides comprehensive financial data API for Brazilian stocks and FIIs
- AI integration for analysis
In their own words
API de Dados
Indicadores fundamentalistas, dados históricos, dividendos e muito mais para todas as ações e FIIs da B3.
API REST com 27+ indicadores fundamentalistas, 350+ ações, 400+ FIIs. Dados oficiais da B3, CVM e BCB. Plano gratuito disponível.
Commercial cues
Model
subscription
Free tier
No
Trial
No
Pricing Strategy
- • The Pro tier offers higher request limits for active users.
- • Free Grátis tier lowers testing friction.
Operator context
Founded
Mar 2026
HQ
Brazil
Platform
API
Audience
Developers
Payments
Stripe
Public footprint
Tech stack
Builder Strategy
- Strategy Type
- Niche Specialist
- Stage
- Vc Growth
- Effort
- Small Team
About Bolsai Expand
Bolsai delivers a specialized financial data API for the Brazilian market, targeting developers, analysts, and investment funds. It provides broad access to fundamental indicators, historical data, and FII analysis, drawing from official sources like B3, CVM, and BCB.
This focus on local market specifics and data accuracy helps users integrate reliable financial information into their custom applications and analytical models. The product's positioning as a niche specialist addresses the unique data needs of the Brazilian financial ecosystem.