What it sells
Bare-metal access to Brazil's Open Finance and Pix systems
Business model breakdown
Workflow: what inputs become what output?
Customer's app connects over HTTPS/mTLS to Cumbuca's regulated proxy, which talks to BACEN Pix, Open Finance, DICT and SCR on Cumbuca's payment institution license.
Economics: what it saves and how it charges
UnverifiedInfrastructure fees for access under Cumbuca's license; avoids customer needing own license.
Distribution: how it reaches customers
Contact-led ('Entre em contato'), launch weeks and newsroom.
Funding history and coverage
| Round date | Stage | Amount | Investors | Source |
|---|---|---|---|---|
| — | Y Combinator Summer 2021 | — | Y Combinator | ycombinator.com |
Profiles summarize public reporting and company websites. Business-model notes are MaxBC's reading of that material, not confirmed facts; unknowns are left blank rather than guessed. Updated 2026-10-12.