Integration Patterns

This stub will outline standard patterns for integrating external systems and internal services.

Planned Content

1. Third-Party Data Ingestion – Marketplace APIs, manufacturer catalogues.
2. Auth & Identity Federation – SSO, OAuth scopes, JWT enrichment.
3. Event Streaming – Webhooks vs pull-based sync.
4. Cross-Service Contracts – Versioning, backward compatibility guarantees.
5. Error Handling & Retries – Idempotency keys, dead-letter queues.

Status: skeleton v0.1 – content forthcoming.