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This section is for developers and technical integrators. For a business-level overview of what Lerian products do, start with Who we are. You can also explore individual product pages like About Midaz and What is Matcher?.
This section documents the Lerian APIs, grouped into Products, Brazil Rails, Interfaces, and Platform.

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Product-structured, plugin-aware

Each product, like Midaz or Reporter, has its own API section. Plugins, such as the Pix and TED interfaces, have their own sections under Interfaces. For example, the Midaz reference has APIs for core entities like Ledgers and Transactions. It also covers Fees and CRM, which are part of Midaz.

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Key highlights

  • Plugin-first architecture: Features are modular. Each plugin has its own API set.

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What you’ll find here

  • Integration Essentials: Concepts like retries, pagination, metadata, and stability tools.
  • Stability & Quality: Error handling, testing best practices, QA process, and support coverage.
  • Error Lists: Each API reference includes a dedicated error code reference.

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How to navigate

To access a product’s reference:
1
You’re already in the API Reference section of our documentation.
2
Open the dropdown menu in the left sidebar and select the product you’re working with, such as Midaz or Reporter.
3
You’ll land in a dedicated space with product-specific API details, full schema references, and real-world payload examples.