Welcome toNjangi On-Chain
Empowering communities with secure, transparent, and culturally rich savings circles. Built on Sui blockchain with zkLogin for seamless authentication.
Secure
Built on Sui blockchain with zkLogin authentication for maximum security.
Community-Driven
Preserving cultural traditions while modernizing community savings.
Transparent
Full transparency and automated management of savings circles.
Everything you need to manage your Njangi on the blockchain
For the first time, bringing the traditional Njangi to the decentralized world
Unlimited Groups
Create and manage unlimited number of Groups of any size with on-chain security.
Decentralized Payments
Pay or get paid directly through Sui blockchain with full transparency and no intermediaries.
Provably Fair Order
Smart contract-enforced random payout order that's transparent and tamper-proof.
Automatic Reminders
Get reminded about payment due dates through smart contract events and notifications.
zkLogin Authentication
Login with your favorite social accounts while maintaining crypto-level security through zero-knowledge proofs.
100% Secure and Trustless
All transactions are secured by Sui blockchain with full verification and auditability.
Why Choose Njangi On-Chain?
See how we combine the best of traditional community savings with modern blockchain technology, outperforming both offline methods and traditional banking systems.
| Features | Traditional Njangi | Njangi On-Chain | Banks & Fintech Apps |
|---|---|---|---|
| Community Focus | ✓ Strong community bonds | ✓ Community + Technology | Individual accounts only |
| Global Accessibility | Local meetings required | ✓ Worldwide borderless | Country restrictions |
| Transparency | Limited to group | ✓ Full blockchain transparency | Corporate controlled |
| Cultural Preservation | ✓ Traditional values | ✓ Cultural heritage preserved | Generic products |
| Fees & Costs | No fees (trust-based) | ✓ Minimal blockchain fees | High account/transfer fees |
| Control & Ownership | Community managed | ✓ Self-custody & control | Bank controls funds |
| Interest & Returns | No interest earned | ✓ Potential crypto appreciation | Low savings rates |
| Security | Social trust dependent | ✓ Cryptographic guarantees | Corporate security risks |
| Setup Complexity | Simple social setup | ✓ Social login (zkLogin) | Complex KYC/documentation |
Traditional Njangi
- • ✓ Strong community bonds
- • Local meetings required
- • Limited to group transparency
- • ✓ Traditional values preserved
- • No fees (trust-based)
- • Social trust dependent
✨ Njangi On-Chain
- • ✓ Community + Modern technology
- • ✓ Worldwide borderless access
- • ✓ Full blockchain transparency
- • ✓ Cultural heritage preserved
- • ✓ Minimal blockchain fees
- • ✓ Self-custody & control
- • ✓ Potential crypto appreciation
- • ✓ Social login with zkLogin
Banks & Fintech Apps
- • Individual accounts only
- • Country restrictions
- • Corporate controlled transparency
- • Generic financial products
- • High account/transfer fees
- • Bank controls your funds
- • Complex KYC/documentation
How It Works
Using Njangi On-Chain is as easy as A-B-C
Login with zkLogin
Use your Google, Facebook, or other social accounts to log in securely with zero-knowledge proofs.
Create or Join a Group
Create your own Njangi group or join an existing one by connecting with members.
Manage On-Chain
Let smart contracts handle contributions, payouts, and order management with full transparency.
🚀 Mainnet Launch Coming Soon!
Be the first to know when Njangi On-Chain launches on Sui Mainnet. Get early access and exclusive benefits for early adopters.
🎁 Early subscribers get exclusive benefits and priority access
Frequently Asked Questions
Common questions about Njangi On-Chain
One Global Movement, Countless Cultural Expressions
From Njangi in Cameroon to Tontine in France, ROSCA in economics, and Chama in Kenya - discover how communities worldwide practice collective savings.
Ready to Start Your Njangi Journey?
Join thousands of users worldwide who are already saving together securely on the blockchain.
Get started in less than 2 minutes with your social account • No crypto experience required