Introduction

seal-sdk-rs gives you a Seal client that works with any Sui framework. The crate focuses on developer experience. It ships safe defaults, but you can replace every layer: HTTP transport, Sui client, signer, and cache. Use the full sui_sdk stack or a lighter experimental client. The API stays simple so you can control how requests are built, signed, cached, and executed.

Key features:

• Modular design: BaseSealClient accepts generic types for the HTTP client, Sui RPC adapter, caches, and error types. You can mix and match implementations without forking the crate.
• Helpful defaults: The provided SealClient variants combine sui_sdk::SuiClient, reqwest, and different cache strategies (including moka) so most projects can start quickly.
• Parallel performance: Batch helpers such as encrypt_multiple_bytes reuse fetched metadata and run remote calls in parallel when possible. This keeps round trips to Mysten key servers short.
• Friendly helpers: Conversion traits, generic object IDs/addresses, and BCS serializers simplify data handling. Advanced users can still manage serialization manually when they need to.