Product
Platforms and tech companies
Finance automation.Inside your product.
For ERPs, business software, e-commerce platforms and fintechs that want to offer bank connectivity, reconciliation and invoicing to their customers without building and maintaining every integration.

Store orders and payments received
- Order #10482R$289.90Pix receivedR$289.90Reconciled
- Order #10483R$1,140.00Account creditR$1,140.00
Sample data.
Why it's different
Bank and tax integrations.Eating your roadmap.
Every bank has its own layout, every city its own invoicing rule. Keeping all of that inside your product pulls the team away from what sets your platform apart.
- 01Connectors that never endEvery new institution means changes to your code.
- 02Support overloadA dropped connection becomes your customer's support ticket.
- 03Requests you can't answerCustomers want reconciliation and invoicing; the product doesn't have them yet.
How many sprints did your team spend on bank integrations last year?
Book a demoAlready running this way
Nuvemshop e Tray.In practice.
Bank and crypto connectivity
Open Banking, ready.Under your brand.
Your customers' balances and statements by consent, with Openi's connection widget and APIs.
- Hosted connection widget
- Accounts, cards and investments
- 800+ institutions in Brazil's Open Finance
Selecione a instituição
Sua instituição financeira
Itaú
Bradesco
Santander
Nubank
Inter
Caixa
3 de 3 selecionados
Openi connection screens.
Reconciliation
Reconciliation as a feature.Without building the engine.
Orders, payments and any other data source come in by webhook, file or database and are matched by rule set.
- Sources by webhook, file or database
- Every pair with a decision and a score
- Scales to millions of records
Exceptions queue
1,271 of 1,274 reconciled
- Amount differsTo reviewItaú · Wire 8,540.00ERP · Item 4471 · 8,450.00
- No matchTo reviewInter · Debit 1,260.00No entry in the ERP
- DuplicateTo reviewBradesco · Boleto 3,912.40ERP · 2 identical items
Sample data.
Tax document issuing and capture
Brazilian invoices by API.Issued and tracked.
Issue, look up and cancel NF-e, NFS-e and NFCom in one call, with every invoice event delivered by webhook.
- Asynchronous processing
- Events by webhook
- Single or bulk download
- NFS-e 2026/001182IssuedConsulting servicesR$18,600.00
- NF-e 000.482.119CapturedRaw materials purchaseR$7,340.20
- NFCom 000.031.577CapturedTelecommunicationsR$912.75
Every operation
Every kind of operation.In platforms and tech companies.
| Operation | Where Openi comes in | Routines |
|---|---|---|
| ERPs and business software | Bank reconciliation and automatic statements as a native feature of your system. | Statements through Open Banking · Reconciliation by API · Built-in categorization |
| E-commerce platforms | Every store order matched with the payment the merchant actually received. | Orders by webhook · Order with no payment · Amount different from the order |
| Fintechs | Third-party accounts and invoices read without maintaining your own connectivity. | Consent per institution · Invoices by API · Events by webhook |
ERPs and business software
- Where Openi comes in
- Bank reconciliation and automatic statements as a native feature of your system.
- Routines
- Statements through Open Banking · Reconciliation by API · Built-in categorization
E-commerce platforms
- Where Openi comes in
- Every store order matched with the payment the merchant actually received.
- Routines
- Orders by webhook · Order with no payment · Amount different from the order
Fintechs
- Where Openi comes in
- Third-party accounts and invoices read without maintaining your own connectivity.
- Routines
- Consent per institution · Invoices by API · Events by webhook
For every team
One set of data.Each team gets what it needs.
Engineering
APIs documented on Openi4Devs, a sandbox and events by webhook.
Customers
The merchant or company using your platform sees reconciled finances without leaving it.
Who uses it
More customers.Same routine.
FAQ
What people ask before signing up.In platforms and tech companies.
Didn't find what you were looking for?
Talk to a specialist and get your answer straight from our team.
Talk to a specialistOn Openi4Devs (openi4devs.com.br) and developer.openi.com.br, with APIs, environments and examples.
Other audiences
The same platform.In other operations.
Demo
See Openiin your operation.
Leave your details. An Openi specialist will get back to you by email.
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It takes less than a minute.A specialist gets in touch
To understand your banks, your ERP and what takes up the most time today.You see Openi at work
Reconciliation, categorization and reporting in cases like yours.

