Zama Rolls Out Full Protocol Stack With New SDK and Delegated Decryption

• Zama says its full protocol stack is live and integrable, bringing confidentiality to public chains through tooling that now spans developers and end users.
• The beta SDK provides TypeScript and React packages, ERC-20-style abstractions, adapters, hooks and AI-native documentation to reduce integration complexity.
• Delegated decryption, token wrappers, portfolio tools, staking and multi-chain bridging extend the stack toward regulated confidential finance, with future focus on yield and agentic payments use cases.

Zama said that its full protocol stack is now live and integrable, positioning fully homomorphic encryption as the privacy layer public blockchains still awkwardly lack. The update frames blockchains as stuck in a pre-HTTPS moment, where value can move but sensitive data remains exposed. Confidentiality on public chains is the core pitch: developers can now plug into Zama Protocol tooling after mainnet launch, while users get live apps for portfolio management, staking and bridging. The breadth is notable, because this is not merely a roadmap claim anymore for production-minded crypto teams today.

Zama’s Stack Moves From Concept to Integration

The builder package is centered on the Zama SDK, which gives blockchain developers an ERC-20-style interface for confidential tokens while hiding FHE complexity behind familiar abstractions. The SDK lowers integration friction through a core TypeScript package for confidential contracts, tokens, key management and Wagmi, Viem and Ethers adapters, plus React bindings for browser apps. Its React package adds hooks for encrypting inputs, decrypting outputs and querying confidential state, backed by TanStack React Query. Zama says the beta release is also designed for AI-native development workflows and LLM-friendly documentation. It is actively seeking real use cases.

The most consequential institutional feature may be delegated decryption, because it targets the unresolved tension between private transactions and regulated oversight. Programmable auditability becomes possible when a custodian, compliance provider or regulator can decrypt specific encrypted values for a user under defined rules, while the data remains encrypted onchain. Zama also said official ERC-7984 confidential token wrappers are live on mainnet and testnet. Supported wrappers include USDC, USDT, WETH, BRON, $ZAMA, tGBP and XAUt, giving developers a registry-based starting point rather than forcing every application to deploy its own wrappers again from scratch each time.

For users, the live suite spans the Zama Portfolio App, staking and token bridging. The user layer is already active: the portfolio interface covers shielding, unshielding, transfers and cUSDT purchases inside the confidential layer. Zama said more than 50% of circulating $ZAMA has been staked through a two-level delegation model in which holders delegate to operator pools running KMS nodes and coprocessors. Bridging is live across Ethereum, BNB Smart Chain, Hyperliquid and Solana, with Stargate supporting Hyperliquid access. The next watchlist: confidential yield, agentic payments and real confidential finance applications built on top of it.