Error Handling
The SDK separates HTTP errors, business errors, and compliance terminal failures; write calls are not automatically replayed after 401.
Current status
This page is intentionally constrained to facts found in @acosmi/sdk-ts@2.0.1 and the local docs audit.
Boundary
The docs center does not claim language SDKs, webhook signing contracts, or OpenAPI coverage that has not been copied into this repository and verified by checks.