SERVICES
Account Wallets — We build crypto wallets: non-custodial (self-custody), multi-chain, ERC-4337 smart accounts, MPC custody, and hardware wallet integration.
Crypto wallet development services: Non-custodial wallets (self-custody with seed phrase), Multi-chain wallets (Ethereum, Polygon, Solana, Bitcoin, 40+ chains), ERC-4337 smart account wallets (social recovery, gasless transactions, session keys), MPC custody wallets (institutional-grade key management), Hardware wallet...
Common integrations: The Graph, Alchemy/Infura, OpenZeppelin Defender, and popular wallet providers.
Clarify requirements, compliance needs, architecture risks, and launch goals.
Implement core contracts, integrations, product flows, tests, and deployment automation.
Run QA, prepare audit handoff, deploy infrastructure, and support production rollout.
Basic non-custodial wallet (1 chain): $60,000–$100,000. Multi-chain wallet (5+ chains): $100,000–$150,000. ERC-4337 smart account wallet with social recovery: $120,000–$200,000. Institutional MPC custody wallet: $200,000–$400,000.
Basic wallet: 12–18 weeks. Multi-chain wallet: 18–26 weeks. Smart account wallet: 20–30 weeks. Timeline includes specification, development, security review, app store submission (2–4 weeks), and testing.
Schedule a discovery call and receive a tailored scope and estimate. No commitment required.