OKPAY presents itself as a digital asset platform offering mobile apps for Android and iOS, account registration, asset management, and access to cryptocurrency trading and blockchain services. Its listed features include spot trading, contracts, derivatives, asset overviews, market data, exchange-rate tools, and trading-pair references. The site also describes cross-chain routing, NFT issuance and circulation, decentralized liquidity services, and tools for converting assets through smart routing.

For users managing investments, OKPAY promotes portfolio tools, risk assessments, strategy backtesting, and templates for different investment approaches. Security features described include cold storage, offline encryption, key-share backups, signature authorization, hardware-wallet support, and two-factor authentication. The platform also claims to provide a high-performance matching engine, multilingual support, and round-the-clock customer assistance through in-app messaging, support tickets, and a knowledge base.

Additional resources include beginner guides, security information, educational material on blockchain and decentralized finance, API documentation, on-chain data, fee details, and community channels. The site states that users can register through its app and offers localized interfaces and settlement in multiple fiat currencies.