Lerian Studio

Source-available, cloud-native ledger platform for building financial infrastructure — multi-currency, multi-asset, double-entry accounting with n:n transaction support.

Centralized repository for reusable GitHub Actions workflows used across the Lerian organization. Simplifies CI/CD management, promotes consistency, and reduces duplication by sharing standardized pipeline configurations.

Official Helm charts for deploying Midaz, Reporter, Tracer and the full ecosystem of plugins and services from Lerian Studio on Kubernetes.

Node.js logging library with request-scoped aggregation and NestJS integration

Go producer library for multi-transport CloudEvents publication with circuit breakers

The Auth Library is an abstraction layer built on top of the Auth Plugin, designed to provide secure authorization for services

Asynchronous external data retriever designed to securely fetch, process, and store data from various external sources. It handles data retrieval in a fully non-blocking way, encrypts the fetched content, and stores it as files in SeaweedFS for efficient and scalable storage

lib-commons is a shared Go library that extracts and centralizes common functionalities from the pkg of midaz, making them reusable across all our applications. It aims to promote code reuse, maintainability, and consistency by providing core utilities, shared models, and essential business logic in a modular way.

Lerian's shared Go library for OpenTelemetry-based observability — tracing, metrics, structured logging, panic recovery telemetry, and production assertions with instrumentation.

Hot-reloadable runtime configuration library for Go with Postgres and MongoDB backends