Wallet & Custody Solutions
We build secure digital asset wallet and custody infrastructure for exchanges, fintechs, and institutions. From consumer-friendly mobile wallets to institutional MPC custody with policy engines, our wallet solutions handle key management, transaction signing, gas abstraction, and multi-chain support with bank-grade security.
What You Get
Capabilities
MPC Wallets
Threshold signature schemes that eliminate single points of failure — no single party ever holds the complete private key.
Account Abstraction
Gasless transactions, session keys, and social recovery using ERC-4337 smart accounts for mainstream-friendly UX.
Policy Engine
Configurable approval workflows — whitelist addresses, spending limits, time locks, and multi-level authorization for institutional governance.
Technology Stack
Explore More
Related Services
Crypto Exchange Development
Full-stack crypto exchange platforms with on-ramp/off-ramp, order matching, and fiat gateways.
Learn MoreReal World Asset (RWA) Tokenization
Tokenize real estate, commodities, bonds, and private equity on-chain with regulatory compliance.
Learn MoreDigital Bond & Securities Platforms
Regulated digital bond issuance, investor portals, and automated coupon distribution on blockchain.
Learn MoreCommon Questions
Frequently Asked Questions
What industries benefit from blockchain technology?
Finance (DeFi, payments), supply chain (provenance tracking), healthcare (data sharing), real estate (tokenization), gaming (NFTs), and government (identity). Masarrati builds production blockchain systems for all these sectors.
How secure are blockchain applications?
Blockchain is inherently secure through cryptography and decentralization. However, smart contract vulnerabilities exist. Masarrati conducts formal verification, security audits, and penetration testing on all blockchain deployments.
What is the cost of building a crypto exchange?
A production crypto exchange typically costs $200K-$1M+ depending on features, compliance requirements, and jurisdictions supported. Masarrati has built exchanges handling millions in daily volume with full regulatory compliance.
How long does smart contract development take?
Simple contracts take 2-4 weeks. Complex DeFi protocols or tokenization platforms require 2-4 months including auditing. Masarrati follows a develop-audit-deploy cycle with third-party security reviews.
Do you support multiple blockchain networks?
Yes. Masarrati builds on Ethereum, Polygon, Solana, Binance Smart Chain, Hyperledger, and other networks. We help you choose the right chain based on speed, cost, security, and regulatory requirements.
Real Results
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