api-design

Designing robust Pact interfaces involves defining explicit function signatures, typed returns, and clear public contracts to ensure module integrations are secure and unambiguous. This structured approach enforces uniform expectations across KDA-CE contexts.

Pact module versioning requires immutable interfaces and safe upgrade paths to preserve data and compatibility. By maintaining explicit guard conditions and unchanged public function contracts, modules can be upgraded without breaking existing integrations.

Adding capability patterns to a Pact public function contract requires defining explicit guard conditions and clear entry points within the interface. This enforces security by restricting function access to authorized callers.

Pact interface design explicitly supports typed returns for smart contract modules. Defining clear return types in function signatures ensures uniform expectations and prevents ambiguous contract interactions.

Explicit guard conditions are needed in a Pact module interface whenever defining public function contracts that enforce security. They are essential for restricting access to sensitive operations like treasury module transfers.

Pact interfaces should remain immutable during module upgrades to preserve data integrity and compatibility. Changing public function contracts breaks existing integrations, so safe upgrade paths must maintain original signatures and typed returns.