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Revenu is the leading provider of banking infrastructure for developers in Brazil.

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Av. Brigadeiro Faria Lima 1811

Room 1119 - ZIP: 01452-001

São Paulo, Brazil

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Developed with ❤️ in São Paulo, Brazil

Sandbox & Testing

Financial testing in production-identical environments

What-if analysis, scenario snapshots, compliance testing, and CI/CD integration. Validate financial logic in isolated environments before going live.

Start building

The challenge

Testing financial logic in production is dangerous. But staging environments rarely match production behavior, leading to bugs that only appear with real money.

With Revenu

Revenu's sandbox is a 1:1 replica of production. Same APIs, same behavior, same edge cases. Synthetic data, scenario snapshots, and CI/CD webhooks included.

1
Write test
2
Run in sandbox
3
Validate
4
Ship to prod

See it in action

POST /sandbox/scenarios
1
curl https://api.revenu.com/sandbox/scenarios \
2
-u:sandbox_key \
3
-d name='payment_failure_test' \
4
-d trigger='insufficient_funds' \
5
-d assert='webhook_received'
▌
Response — 200 OK
{
"id": "scn_3xMn8k",
"name": "payment_failure_test",
"result": "passed",
"assertions": 3,
"duration_ms": 450
}▌

Products used

Core Banking

Full sandbox

RiskOS

Fraud simulation

LoanOS

Credit testing

Before
With Revenu
Test environment
Mocked stubs
1:1 prod replica
CI/CD integration
Not possible
Native webhooks
Edge cases
Discovered in prod
Tested in sandbox
Case Study

“Zero production incidents since we started running our financial test suite against Revenu's sandbox in CI/CD.”

Engineering Lead, Fintech Eta
1:1

Prod replica

CI/CD

Pipeline ready

0

Prod incidents

Start building today

Direct access to complete banking infrastructure: accounts, cards, payments and capital. Build your financial products on your terms, without unnecessary intermediaries.

Documentation

Everything you need to get started with our APIs and build your financial products.

Getting Started

Step-by-step guides and tutorials to get your first financial product up and running quickly.

Contact Sales

Talk to our sales team and get your questions answered.