High-density visualization paused (performance optimization)

Effisend turns venues into Agentic onchain ecosystems.

We are building the layer that connects AI agents, hardware identity, and multichain 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 securely replaces traditional wallets through biometric authentication on hardware enclaves.

Interactive Venues

Navigate dense locations with dynamic live maps linked directly to onchain point-of-sale systems.

Physical Interfaces

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

Verified Live Deployment

Real-World Scale: The Tokyo Dome Living Lab

Effisend is not a closed sandbox or testnet prototype. We deploy real point-of-sale infrastructure directly into premier commercial venues, powering frictionless stablecoin payments for global brands and tens of millions of visitors.

Flagship Pop-Up ShopSep 24 – Oct 2, 2026MEETS PORT 4F, Tokyo Dome City

Pudgy Penguins × Tokyo Dome City: High-Density Physical Point of Sale

In collaboration with Pudgy Penguins, enXross DAO (Tokyo Dome), and lead incubator Fracton Ventures, Effisend powered the live point-of-sale payment rail for official Pudgy Penguins merchandise at Tokyo Dome City.

Rather than navigating traditional crypto checkout hurdles, visitors and community members at the opening night Happy Hour in Tokyo completed friction-free transactions via Effisend's multi-chain architecture and hardware-level biometric authentication.

Deployment Metrics
100% Onchain
Stablecoin POS checkout for physical retail
20M+ Visitors
Tokyo Dome City annual living lab capacity
Zero Seed Phrases
Hardware Secure Enclave biometric verification
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 7 interconnected networks (Solana, Base, Arbitrum, Monad, etc.), bridging high-speed settlement into the physical world.
Settlement
7
Networks Live
Venue
20M+
Annual Visitors
Hardware
Kiosks
Dispensers & Gachapon
Identity
FaceID
Biometric-first
Supported Chains
Solana
Base
Arbitrum
Monad
Hedera
Starknet
Arc
Built for 20M+ Visitors
Not a simulation. Deployed across 7 networks with physical hardware in high-traffic venues.

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

Universal Multichain Wallet & Bridging
The application is natively multichain, featuring embedded support for Solana, EVM (Base, Arbitrum, Monad), Hedera, and Starknet. Native CCTP handles frictionless bridging behind the scenes to optimize liquidity routing.
Cross-Platform Secure Enclave
EffiSend uses a biometric-first, non-custodial wallet infrastructure. FaceID authentication ties directly to the device's hardware layer across both iOS and Android, ensuring private keys never leave the secure enclave.