Web3DeFiBlockchain

GAYA Wallet Extension

Multi-Chain Crypto Management Extension

100+ Active Users
Live Status
4 Chains Supported
GAYA Wallet Extension product screenshot
Client & Context
Client GAYA
Industry Web3 / DeFi
Stage Growth-stage startup
Engagement Retainer
The Problem

What they came with.

Managing crypto assets across multiple blockchain platforms can be complex and cumbersome. Users face challenges with security, ease of use, and the ability to interact seamlessly with Web3 applications.

  • 01

    Ensuring secure non-custodial key management

  • 02

    Integrated multi-chain token swapping

  • 03

    Real-time portfolio tracking across networks

  • 04

    Seamless dApp connectivity without user friction

  • 05

    Fast and reliable transaction executions

  • 06

    User-friendly interface within a browser extension

The Solution

What we built.

Blockmob engineered the GAYA Wallet Extension to provide secure and straightforward multi-chain crypto management directly in users' browsers. Developed with a focus on simplicity and security, it empowers users to interact with Web3 apps without platform switching and offers seamless on-chain transactions.

  • Built a non-custodial key management system
  • Implemented multi-chain token support
  • Integrated real-time portfolio tracking
  • Developed in-extension token swapping feature
  • Integrated direct fiat on-ramp capability
  • Ensured scalable and secure API connections
  • Designed intuitive multi-wallet management
  • Enabled seamless dApp connectivity
  • Developed robust transaction approval protocol
Tech Stack

Under the Hood.

User Entry point
Vite
Frontend
Ethers.jsSolana Web3.js
Blockchain
Secure Local Key Storage
Security
1inch/Jupiter APIsChangellyLifi, Debridge, 0x
APIs

Each arrow represents a request, transaction, or data handoff through the live system.

Key Features

Built to stand out.

01

Multi-Chain Support

Manage assets across Solana, Ethereum, XRP, and BNB within one extension. Provides seamless interaction with all supported blockchains.

M
02

Non-Custodial Security

Users maintain full control over their private keys with secure local storage, ensuring maximum security and peace of mind.

N
03

Integrated Token Swapping

Swap tokens directly within the extension using integrated Uniswap/Jupiter APIs, offering quick and easy exchanges.

I
04

Real-Time Portfolio Tracking

Keep up-to-date with real-time value updates and transaction history, ensuring you are always in control of your investments.

R
05

Fiat On-Ramp

Directly purchase crypto using fiat within the extension via the Changelly service, making crypto transactions more accessible than ever.

F
Results & Impact

What it shipped.

100+ Active Users
High User Satisfaction
17 Chains Supported
200+ dApp Connections
Seamless Fiat On-Ramp Experience
Growing User Base
Timeline & Scope

How we engaged.

Timeline 10-16 weeks kickoff to production
Team 3 developers, 1 designer, 1 QA
Model Retainer
Client Testimonial
GAYA Wallet Extension

Elena Vasquez · Product Lead at GAYA

"The integration with multiple blockchains and seamless dApp connectivity make GAYA Wallet indispensable for our users."

Blockmob → Thanks Elena - shipping that routing layer was a fun one.
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