We build the payment infrastructure that powers ambitious business growth.

Founded in 2017, a55 is a leading payment infrastructure platform that empowers businesses across Latin America with comprehensive financial ecosystem solutions, serving enterprises, marketplaces, and SaaS platforms with predictable revenue streams.

Who are we?

Through a55's payment infrastructure platform, businesses access enterprise-grade financial ecosystem solutions that optimize operations and accelerate growth. We've already facilitated over 400 million reais in payment processing and cash flow optimization, empowering around 600 companies across Brazil and Mexico with scalable financial infrastructure.
André Wetter - CEO

How do we make this happen?

By leveraging Banking as a Service (BaaS), advanced payment orchestration, and real-time financial analytics, a55 creates a comprehensive ecosystem that connects businesses with global capital markets. Our API-first infrastructure delivers transparency, data insights, and automated financial operations that traditional banking cannot match.
André Luiz Bahuan - COO

See what the media is saying.

Exame

Brazilian Fintech offers credit to startups using DeFi on the Solana network

Valor Econômico

Movile leads investment of R$93 million in a55

Forbes

a55 receives investment of US$ 35 million and aims to expand to Mexico

CNN

DeFi, the wild west of finance (by Hugo Mathecowitsch)

Valor Investe

Half of the entrepreneurs who requested credit in the 1st semester had already applied for a loan before

Folha de S.Paulo

Fintechs hope to increase credit approval with the debut of open banking

Valor Econômico

BC authorizes fintech a55 to create direct credit company

Forbes

Ranking maps the 25 startups with the greatest potential in Brazil

InfoMoney

Brazilian unicorns: see which startups could become billionaires this year

Transform Your Financial Infrastructure Today.

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