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BitMany is a multi-asset cryptocurrency wallet and trading platform supporting 100+ digital assets — with real-time portfolio analytics, DeFi protocol integrations, and institutional-grade security wrapped in a consumer-friendly interface.
100+
Assets Supported
$50M+
Volume Processed
4.8★
Security Rating
35K
Active Traders
About BitMany
BitMany is a multi-asset cryptocurrency wallet and trading platform supporting 100+ digital assets — with real-time portfolio analytics, DeFi protocol integrations, and institutional-grade security wrapped in a consumer-friendly interface. We built the full iOS and Android stack with a custom Rust-based security layer.
The Challenge
Experienced crypto traders found consumer wallets too simplistic while institutional tools were inaccessible and ugly. Meanwhile, new entrants were being overwhelmed by complexity and falling victim to phishing and scam contracts.
The client needed a platform that could serve both audiences — a power mode for traders, a simple mode for newcomers — unified by a security architecture that made self-custody approachable.
Self-Custody Gap
74% of crypto users rely on centralised custodians due to UX complexity
Phishing Risk
$2B lost annually to wallet phishing and malicious contract approvals
Fragmented DeFi
Power users juggling 5+ apps to manage staking, lending, and trading
Our Role
A Rust-based security core handles all cryptographic operations — biometric auth, transaction simulation, and on-device key management — fully isolated from the application layer.
One-tap access to 12 DeFi protocols for staking, lending, and liquidity provision — aggregated through a unified API layer with real-time yield comparison.
Supporting 15 blockchains including Ethereum, Solana, and Bitcoin — with native hardware wallet connectivity via WalletConnect and custom BIP-39 key derivation.
Project Goals
Supporting 15 blockchains with hardware wallet connectivity — native BIP-39 derivation, WalletConnect v2, and a unified address book across all supported chains.
Simple mode for newcomers shows balances and one-tap swaps. Pro mode unlocks live orderbooks, DeFi yield comparisons, and advanced charting — switchable in two taps.
Biometric authentication, transaction simulation against a forked chain state before signing, and contract reputation scoring — all processed on-device in the Rust security core.
One-tap access to staking, lending, and liquidity provision across 12 DeFi protocols — with real-time APY comparisons and simulated gas cost previews before any transaction.
"In crypto, security is the product. We spent 40% of development on threat modelling alone. Our users never see that work, and that's exactly how it should be."
Lead Security Architect — BitMany Project Team
The Solution
Every transaction previewed against a forked blockchain state before signing — users see exactly what tokens they'll send and receive, what contracts will be approved, and the total gas cost before committing a single wei.
Real-time scoring of smart contracts against 50+ risk signals — open source verification, audit status, deployer history, honeypot patterns, and rug-pull indicators — surfaced in a single trust score before any interaction.
Aggregates yields, positions and liquidity across 12 DeFi protocols into a single portfolio view — no more tab-switching between Aave, Compound, Curve, and Uniswap to understand your total DeFi exposure.
The Results
$50M+ in monthly trading volume achieved within 8 months of launch
Zero security incidents since launch — across 35K active traders
35K active traders across 42 countries within the first year
Featured in CoinDesk and Decrypt as top self-custody solution of 2024
Technology Stack
More Work
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Whether it's crypto wallets, DeFi integrations, or institutional trading tools — we've engineered it without sacrificing usability. Let's build something people can trust.