Send crypto to
@usernameinstead of a long wallet address — built for Stellar.
Alien Gateway is a privacy-preserving username system for the Stellar network.
It allows users to send and receive payments using human-readable identities like @username instead of long Stellar wallet addresses.
Unlike traditional naming systems, usernames are never stored on-chain in plaintext.
They are stored as zero-knowledge commitments, protecting user identity and wallet associations.
- Send payments using
@username - Human-readable Stellar identities
- Privacy-preserving wallet linking
- Optional private payment routing
- Developer-friendly SDK for integration
- User registers a
@username - Username is stored as a ZK commitment
- The system verifies uniqueness using zero-knowledge proofs
- The username resolves to a linked Stellar wallet
- Payments can be sent directly using
@username
- Smart Contracts: Rust + Soroban
- ZK Circuits: Circom
- Proof System: Groth16
- Hash Function: Poseidon
- SDK: TypeScript
One username. One identity. Built for Stellar.
Alien Gateway aims to become the identity and payment resolution layer for the Stellar ecosystem.
