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Builders in Fintech

a55

a55 is a company based in Brazil. Builders in Fintech has recorded 2 equity rounds for a55, most recently on 20 June 2024.

BrazilWebsite

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Country
Brazil
Products
  • a55Agent access
Total raised
$2M · equity rounds with a stated amount
Last round
Unnamed round · 20 June 2024

Timeline

  1. Funding round

    Unnamed round · paysecure

  2. Funding round

    Unspecified · $2M · E3 Negócios

All funding rounds in the database

Product

Cross-border payment routing for Latin America through one API

Payments

a55 is payment infrastructure for merchants selling in Latin America. Through a single API it lets businesses accept PIX, cards, boleto, Apple Pay and Google Pay across seven countries in the region. A decision engine routes each transaction across multiple acquiring routes to raise approval rates, and merchants can get sandbox keys and go live quickly through self-serve sign-up.

Website

Agent access

API documentation
Open
MCP server
https://docs.a55.tech/mcpTry it

Description from the company website

Agent-Ready 3/5

  • Discoverable — Can an agent find and read it?Not found on 3 November 2026
  • Documented — Can it understand the API without a login?Not found on 3 November 2026
  • Testable — Can it try the API without a sales call?Found
  • Connectable — Can it connect directly (MCP)?Found
  • Trusted — Can it see who runs it securely?Found

Not in our registers

Standard v0.1.1 · checked 3 November 2026

How we checkSomething wrong? Send the URL

Description from the company website · Source

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