/ELLY WALLET

The crypto wallet built for how people actually use crypto.

A fully featured, all-in-one crypto wallet app built for a European crypto and card payment infrastructure company, enabling merchants and consumers to send, receive, buy, sell, and spend cryptocurrency in a single place.

When the stakes are highest, trust isn't optional, it's engineered in. EllyPOS is proof that secure, reliable, and mission-critical fintech infrastructure isn't just possible. We built it.

/OVERVIEW

ONE APP. EVERY CRYPTO INTERACTION.

MOBILE APP
CRYPTO WALLET
KYC
BLOCKCHAIN
FIAT INTEGRATION
UX

The client operated a crypto payment network enabling local and online stores to accept cryptocurrency payments instantly. To close the loop with their end-users, they needed a wallet that went beyond basic transactions. Evolt was brought in to rethink the crypto wallet experience from the ground up and deliver an app that could unify buying, selling, holding, and spending crypto in one seamless product.

Elly Wallet overview artwork — "Accessibility of a wallet to crypto wallet users counted 81 million in 2022."

/THE CHALLENGE

WHAT THE CLIENT NEEDED US TO BUILD.

The client's merchants were already accepting crypto payments, but their end-users lacked a reliable, simple way to pay with it. The gap was clear: without a wallet built specifically for their ecosystem, the full payment circle couldn't close.

Beyond basic transaction support, the client wanted to stand out in a crowded market by offering a product that unified fragmented crypto apps into one, attracted a broader consumer base, and gave them a defensible advantage in the crypto space. The underlying technology had to be fast, secure, and built to scale into a global community of crypto holders estimated at 1 billion in 2022.

GOALS

Instant, seamless crypto transactions directly in the app using blockchain technology

Full regulatory compliance and security across all regions

Industry best practices for private key management and sensitive data protection

Separation of blockchain-facing services from user-facing services

Integrated KYC verification with tiered access based on regional regulations

Buying and selling of crypto backed by a proprietary exchange platform

Fiat deposit processing via bank account and card payment integrations

Liquidity provision and easy settlement for crypto purchases

Searchable directory of locations accepting crypto payments with this wallet

Custodial wallet with multi-cryptocurrency support

A payment processor that manages, monitors, and tracks blockchain transactions

/THE SOLUTION

THE FIRST ALL-IN-ONE CRYPTO WALLET.

Send & receive

Users can transfer and exchange cryptocurrencies instantly and securely, with a single-click flow designed to remove friction at every step.

Buy & Sell

Backed by a proprietary exchange platform, users can buy and sell supported cryptocurrencies directly in the app, with live market pricing and fiat settlement options.

Spend with Crypto

The wallet connects directly to the client's merchant network, letting users pay at any accepting location. A searchable in-app directory shows nearby merchants.

FIAT on-ramp

Users can deposit fiat from a bank account or purchase crypto using a card, with full payment integration and easy settlement built in.

Private key security

A dedicated encrypted space with limited access rights protects all private keys, with full separation between blockchain-facing and user-facing services.

KYC verification

Tiered identity verification adapts to regional regulations, ensuring compliance without adding unnecessary friction for users in lower-risk regions.

/THE IMPACT

A NEW CUSTOMER BASE. A CLOSED PAYMENT LOOP.

44.5% of global e-commerce transactions were made by digital wallets in 2020, a market the client is now directly competing in

Contactless payments enabled through this wallet are 63% faster than cash and 53% faster than traditional card payments

The client gained access to a global crypto community estimated at 1 billion users in 2022

The all-in-one app centralised multiple fragmented crypto tools into a single product, increasing effectiveness for both merchants and end-users

/TESTIMONIALS

"The Evolt crew deserves praise for realizing this project. Despite the fact that this was a very difficult assignment, Evolt took it on and broke it into manageable pieces. With their expertise and insights, they have done an incredible job of taking on new responsibilities and stepping up to the new role. I want to sincerely express my appreciation for cooperating closely with us throughout the process and for managing to finish on time and within budget. I highly recommend their service!"