Esustellar is an open-source platform that brings informal savings groups (Esusu / Ajo / Rotating Savings) to the Stellar blockchain.

It helps communities save money together transparently, securely, and without relying on a single trusted organizer.

Millions of people use informal savings groups, but these systems rely entirely on trust:

• Organizers can disappear with funds
• No transparency into contributions
• No verifiable payout history
• Disputes are hard to resolve

EsuStellar uses the Stellar network to:

• Collect group savings with low fees
• Lock funds until payout conditions are met
• Automatically rotate payouts
• Provide a public, verifiable transaction history

• Create a savings group
• Join a group
• Fixed contribution amount
• Monthly contributions
• Rotating payout to members
• Transparent on-chain records

• Blockchain: Stellar (Testnet)
• Smart Contracts: Soroban
• Frontend: React / Next.js
• Wallet: Stellar Wallets (Freighter/lobster/lumen)
• Monorepo: npm / Turborepo

esustellar/
├── apps/
│ └── web/ # Frontend application
├── contracts/
│ ├── savings/ # Soroban savings contract
│ └── registry/ # Soroban registry contract
├── environments/
│ └── testnet/ # Testnet deployment workspace
├── packages/
│ └── shared/ # Shared types & utils
├── docs/ # Architecture & specs
├── .github/
│ └── ISSUE_TEMPLATE/
└── README.md

EsuStellar is open-source and beginner-friendly.

• Look for issues tagged good first issue
• Follow the contribution guide (coming soon)
• Open discussions for ideas and improvements

MIT License