Crypto Wallet Development
A wallet is a key management product with a balance screen attached. Get the key handling wrong and nothing else matters — so we start with how keys are created, stored, backed up and recovered, then build the wallet everyone sees on top of it.
Discuss your wallet
Wallets We Build
Custodial, non-custodial or somewhere in between — the model follows your regulatory position, not fashion.
Non-Custodial Wallets
Keys generated and held on device, with seed phrase or social recovery, and nothing sensitive ever reaching your servers.
Custodial Wallets
Hot, warm and cold tiers with policy-based approvals, HSM or MPC signing and withdrawal controls suited to an exchange or fintech.
MPC Wallets
Threshold signatures splitting the key across parties, removing the single point of compromise without burdening the user with a seed phrase.
Multi-Sig & Treasury
Shared wallets with signing policies, spending limits and approval workflows for DAOs and corporate treasuries.
Swaps & Bridging
In-wallet swaps through DEX aggregators and cross-chain bridges, with quotes and slippage stated plainly before signing.
Staking & DeFi
Native staking, liquid staking and vetted DeFi positions surfaced inside the wallet with real yield figures.
What Users Get
Multi-account management
Several accounts and chains under one recovery phrase, clearly separated in the interface.
Recovery options
Seed phrase, encrypted cloud backup or social recovery — chosen per product, explained honestly to users.
Hardware wallet support
Ledger and Trezor connectivity so larger balances can sit behind a device.
NFT and token views
Collectibles and tokens with spam filtering, because an unfiltered wallet becomes unusable quickly.
dApp browser & WalletConnect
Connect to dApps with session management and per-site permissions the user can revoke.
Activity alerts
Notifications on incoming transfers, approvals granted and unusual outbound activity.
Who We Build Crypto Products For
Exchanges, wallets, payment businesses and fintechs moving real value on chain — where custody, compliance and reconciliation matter as much as the interface.
Talk to our teamCrypto Engineering Capabilities
Moving real value on chain leaves no room for approximation. This is the engineering underneath.
Key management
MPC, multi-sig and HSM-backed signing, with recovery designed before any interface work begins.
Double-entry ledgers
On-chain movements reconciled against an internal ledger daily, with alerts on any mismatch.
Audited contract paths
Anything that touches funds reviewed externally before it reaches mainnet.
Multi-chain support
EVM chains, Solana, Bitcoin and Cosmos behind one interface rather than a fork per network.
Compliance hooks
Screening, KYC tiers and transaction monitoring built into the flow, not bolted on afterwards.
On-chain monitoring
Abnormal flow and oracle deviation alerting from the first block after deployment.
Our Build Process
Security decisions are made and reviewed before feature work begins.
Threat model
Who your users are, what they hold and what an attacker would realistically try — written down first.
Key architecture
Custody model, storage, backup and recovery designed and reviewed before any UI work.
Build and integrate
Wallet, chains, swaps and staking built in sprints against live testnets.
Audit and release
External review of the signing paths, fixes, then a phased release.
Build A Wallet People Can Trust
Tell us who the wallet is for and what it needs to hold. You will get a custody recommendation and a scope, free.
Talk to our wallet teamWallet Questions
Everything you need to know about our crypto solutions work.