1. High Performance & Zero Network Latency

By running the engine natively inside your application's address space, you eliminate the overhead associated with HTTP connections, TCP handshakes, TLS negotiation, and network latency. Calculations execute at internal memory speeds, making it suitable for high-frequency trading platforms, risk management engines, and real-time portfolio evaluations.

2. Dual-Interface Flexibility

The SDK supports two distinct interfaces to cater to your development and latency needs:

• FlatBuffers Binary Interface: Uses Google's FlatBuffers serialization. By parsing and writing directly in a compiled binary format with zero parsing overhead, this interface minimizes CPU cycles and provides the highest possible calculation throughput.
• JSON String Interface: Pass standard JSON strings directly to the library functions and receive JSON responses back. This interface maintains complete payload structure parity with our REST APIs, making migration trivial.

3. Enterprise Platform & Chipset Support

The SDK is built to compile and run across different environments:

• Microsoft Windows: Dynamic Link Library (libsscmfi.dll)
• Linux: Shared Object (libsscmfi.so)
• macOS: Dynamic Library (libsscmfi.dylib)
• Architectures: Native compilation for both x86_64 (Intel/AMD) and ARM64 (Apple Silicon and AWS Graviton) CPU instruction sets.

4. Secure Offline & Air-Gapped Operation

For air-gapped systems or secure enterprise networks that restrict outbound internet connections, the SDK supports fully offline execution:

• Cryptographic Local Verification: The SDK uses secure local cryptographic signatures to verify license validity without requiring continuous online check-ins.
• Seamless Offline Fallback: If the licensing server is unreachable during startup, the library automatically falls back to secure local verification, ensuring uninterrupted calculation services.