Expose one stable API to platforms, PAMs and wallets.
The ALHICA gateway gives upstream systems a stable set of contracts while provider APIs evolve independently behind connector boundaries.
- Stable upstream contract
- Provider translation behind adapters
- Correlation across every downstream call
Keep the public boundary small
Launcher, notify, complete, Detailed Game History and configuration operations are exposed only where required by the approved integration model.
Authentication, network policy, payload limits and versioning are part of the API contract.
- Explicit versioning
- Authentication and request limits
- Structured errors and correlation IDs
Protect transactional semantics
Stable identifiers and idempotency keys prevent legitimate retries from duplicating financial effects.
Timeouts and provider failures return classified outcomes that can be retried, rejected or reconciled according to operation-specific policy.
- Idempotency
- Bounded timeouts and retries
- Configurable error mappings
Make every call investigable
Request, session, round and transaction identifiers link gateway traffic to connector calls and persisted effects.
Structured logs and metrics support technical investigation without exposing secrets or unnecessary personal data.
- End-to-end identifiers
- Metrics and traces
- Sanitised operational logs
Review the integration boundary with your platform team.
We can map required operations, trust boundaries and error semantics before implementation.