fintech — open-source software health

crates.io · npm

86Excellenthealth index

Open source, composable payments platform | PCI compliant | SaaS and Self-host options | Enables connectivity to multiple payment, payout, fraud, vault and tokenization providers | Uplifts authorization with intelligent routing and revenue recovery | Reduce payment processing costs with cost observability | Reduces payment ops with reconciliation

Rust · JavaScript★ 43.3KJul 15, 2026

Apache-2.0Jul 15, 2026 · metrics 1.13.0

83Goodhealth index

LerianStudio/midaz

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

Go★ 424Jul 22, 2026

Custom licenseJul 22, 2026 · metrics 1.13.0

npm

80Goodhealth index

xh/hoist-react

🏗️ ⚛️ The XH Hoist toolkit for React

TypeScript★ 30↓ 16.6K/moJul 13, 2026

Apache-2.0Jul 13, 2026 · metrics 1.13.0

76Goodhealth index

blnkfinance/blnk

Blnk is an open-source ledger & financial core for shipping fintech products fast.

Go★ 477Jul 22, 2026

Apache-2.0Jul 22, 2026 · metrics 1.13.0

PyPI · npm

76Goodhealth index

hkuds/vibe-trading

"Vibe-Trading: Your Personal Trading Agent"

Python★ 25K↓ 27.3K/moJul 19, 2026

MITJul 19, 2026 · metrics 1.13.0

npm · PyPI · crates.io

72Goodhealth index

xbbg-org/xbbg

Intuitive Data Workflows

Rust · Python · TypeScript★ 825↓ 2,090/moJul 14, 2026

Apache-2.0Jul 14, 2026 · metrics 1.13.0

npm

68Moderatehealth index

alexey-pelykh/qontoctl

CLI and MCP server for the Qonto banking API

TypeScript★ 3Jul 18, 2026

AGPL-3.0Jul 18, 2026 · metrics 1.13.0

Packagist

67Moderatehealth index

Mangopay/mangopay4-php-sdk

No repository description published.

PHP★ 2↓ 18.7K/moJul 14, 2026

MITJul 14, 2026 · metrics 1.13.0

Packagist

67Moderatehealth index

Spoje-NET/php-abraflexi

PHP Library for easy interaction with economic system AbraFlexi.

PHP★ 24↓ 2,149/moJul 16, 2026

MITJul 16, 2026 · metrics 1.13.0

npm

66Moderatehealth index

chengzuopeng/stock-sdk

为前端设计的无需 Python、无需后端服务、零依赖的获取股票数据 JavaScript SDK。

TypeScript★ 1,698↓ 6,959/moJul 14, 2026

ISCJul 14, 2026 · metrics 1.13.0

61Moderatehealth index

KARTIKrocks/gopay

Unified payment processing library for Go — Stripe, PayPal, and Razorpay with a single interface

Go★ 0Jul 17, 2026

MITJul 17, 2026 · metrics 1.13.0

PyPI

61Moderatehealth index

finbourne/lusid-sdk-python

Python SDK for LUSID by FINBOURNE, a bi-temporal investment management data platform with portfolio accounting capabilities.

Python★ 11↓ 61.1K/moJul 19, 2026

Custom licenseJul 19, 2026 · metrics 1.13.0

PyPI

61Moderatehealth index

sahmk-sa/sahmk-python

Official Python SDK for SAHMK — Saudi market data, financials, and real-time market APIs.

Python★ 21↓ 844/moJul 20, 2026

MITJul 20, 2026 · metrics 1.13.0

npm · Maven

58Moderatehealth index

khipu/design-system

No repository description published.

TypeScript · HTML · CSS★ 0↓ 11.5K/moJul 19, 2026

MITJul 19, 2026 · metrics 1.13.0

PyPI

57Moderatehealth index

TradeInsight-Info/TiPortfolio

Yet another portfolio management / asset allocation optimisation python library for quants, intitutes and retrail traders.

Python★ 8Jul 21, 2026

Apache-2.0Jul 21, 2026 · metrics 1.13.0

npm

56Moderatehealth index

hafidznoor/idn-finlogos

Indonesian fintech & financial institution logos - SVG, ESM imports, CDN-ready. v2 of indo-financial-logolibrary.

Kotlin · JavaScript · Dart★ 85↓ 3,961/moJul 16, 2026

Custom licenseJul 16, 2026 · metrics 1.13.0

npm

56Moderatehealth index

teamtinvio/jaz-ai

Complete agent stack for Jaz. Plugins, Skills, MCP tools, and CLI for Claude Code, Cowork, Codex, Copilot, Cursor, and more.

JavaScript★ 4↓ 12.1K/moJul 13, 2026

MITJul 13, 2026 · metrics 1.13.0

PyPI

55Moderatehealth index

Kyle-J-Sun/SuperModelingFactory

Production-grade Python toolkit for credit risk modeling — scorecards, LR, LightGBM/XGBoost, WOE/IV, PSI, KS, SHAP. Source-protected wheels via Cython.

Python★ 0Jul 18, 2026

Custom licenseJul 18, 2026 · metrics 1.13.0

npm

55Moderatehealth index

elcukro/bank-mcp

Give your AI assistant secure, read-only access to your bank accounts. MCP server supporting Plaid, Teller, Enable Banking, and Tink.

TypeScript★ 30↓ 280/moJul 17, 2026

MITJul 17, 2026 · metrics 1.13.0

npm

52Moderatehealth index

yasserstudio/geoalgeria

The open dataset for Algeria — 22 npm packages, 50,000+ records, CI-validated, MIT-licensed. Wilayas, communes, post offices, banks, airports, rail/tram/metro & intercity+urban bus transit, 5G, delivery, tourism & more. JSON, CSV, GeoJSON, SQL, TypeScript. Docs: geoalgeria.com/data

HTML · JavaScript★ 3Jul 17, 2026

MITJul 17, 2026 · metrics 1.13.0

npm

51Moderatehealth index

theodor90/form4api-mcp

No repository description published.

TypeScript · JavaScript★ 1↓ 1,811/moJul 21, 2026

MITJul 21, 2026 · metrics 1.13.0

PyPI

50Moderatehealth index

WalletInc/sdk-python

Python SDK to interact with Wallet API

Python★ 0Jul 18, 2026

Apache-2.0Jul 18, 2026 · metrics 1.13.0

PyPI

48At riskhealth index

rmbell09-lang/tradesight

Self-hosted Python strategy research and Alpaca paper trading with broker reconciliation, evidence gates, and live execution disabled.

Python★ 159Jul 18, 2026

No licenseJul 18, 2026 · metrics 1.13.0

npm

43At riskhealth index

bolajiolajide/ng-banks

Lightweight Zero dependency npm package to get list of banks in Nigeria (Recognized by CBN)

TypeScript★ 51↓ 872/moJul 15, 2026

No licenseJul 15, 2026 · metrics 1.13.0

43At riskhealth index

fintech-sdk/moov-go

A complete, production-grade Go client for the [Moov API](https://docs.moov.io/api/), structured with **Domain-Driven Design** — each API resource group is its own package with explicit types and a `Service` struct, with only `moov.go` in the root acting as the façade entry point.

Go★ 1Jul 22, 2026

MITJul 22, 2026 · metrics 1.13.0

41At riskhealth index

iamkanishka/increase-go

A production-grade, independent Go client for the Increase API — banking-as-a-service for accounts, ACH/wire/check/RTP/FedNow transfers, cards, entities, and more.

Go★ 1Jul 16, 2026

MITJul 16, 2026 · metrics 1.13.0

39At riskhealth index

fintech-sdk/treasuryprime-go

An unofficial, complete Go client for the [Treasury Prime](https://www.treasuryprime.com) banking API (the Ledger product): bank accounts, ACH, wires, book transfers, FedNow, debit cards, account opening / KYC, check deposit (RDC), check issuing, Green Dot cash loads, webhooks, and sandbox simulations.

Go★ 1Jul 22, 2026

MITJul 22, 2026 · metrics 1.13.0

38At riskhealth index

fintech-sdk/starlingbank-go

A complete, production-grade Go client for the Starling Bank Public API (https://developer.starlingbank.com/docs),

Go★ 1Jul 22, 2026

MITJul 22, 2026 · metrics 1.13.0

#fintech