Live Context: Tokyo Dome City

Effisend turns venues into Agentic onchain ecosystems.

We are building the layer that connects AI agents, hardware identity, and onchain infrastructure to the real world—starting with venues and expanding into broader economic systems.

Agentic Interaction

Users interact with an AI agent to dictate intent rather than manually navigating complex dApps.

Hardware Identity

Identity completely replaces wallets through face-based biometric authentication.

Cross-Chain Execution

Payments execute autonomously onchain across multiple networks with instant finality.

Physical Interfaces

Smart dispensers and kiosks execute real-world outcomes after onchain actions.

Our Unfair Advantage

enXcross Tokyo Dome Living Lab Program

Large venues and tourism hubs face massive payment friction. International visitors struggle with fragmented systems, onboarding barriers, and slow transactions. Merchants suffer from high fees and delayed settlements. Today's crypto payments are simply too complex.

Effisend has exclusive access to a "living lab" of 20M+ visitors. We are not building a simulation; we are deploying directly into a massive physical environment to refine our hardware/software stack to its fullest potential.

DeSmond v0.4.1
Send 50 USDC to the venue manager.
Awaiting command...
Command DeSmond...
DeSmond: Agentic Concierge
Users interact with an AI agent. DeSmond handles complex venue interactions and payment execution with human-in-the-loop review before signing.
Tap to verify
Secure Enclave
Hardware Enclave Biometrics
Identity replaces wallets. Face-based authentication maps to the device's Secure Enclave — no seed phrases, no custodial risk.
Checkout Flow Comparison
Legacy Credit Card POSHigh Friction
InsertProcessApproveReceipt
EffiSend FaceIDFrictionless
FaceIDSettled
Throughput Reality
Payments execute onchain across networks. Solana settlement enables dramatically faster throughput than legacy payment rails.
Settlement
Solana
@solana/kit
Venue
Tokyo Dome
Living Lab
Hardware
Dispensers
Kiosks & Gachapon
Identity
FaceID
Biometric-first
Built for 20M+ Visitors
Not a simulation. Built for deployment in high-traffic, real-world environments.

The Team

We are 3 Engineers with extensive experience developing IoT and hardware solutions. We have been working together for 5 years since University.

Architecture & Specifications

ZK-Assisted Settlement
Payments settle primarily on the Solana network via @solana/kit. The architecture is designed to handle high-frequency venue micropayments natively, abstracting gas from the user experience.
Solana Mobile Stack (SMS) Integration
EffiSend uses a biometric-first, non-custodial multi-chain wallet. FaceID authentication ties directly to the device hardware layer, ensuring private keys never leave the secure enclave.