# Interfaces

Lists the public event and API contracts.

### Event Interfaces

IntelFactor supports secure ingestion of structured inspection events using authenticated channels.

Interfaces are:

* Schema-versioned
* Backward-compatible
* Designed for operational resilience

### APIs

Public APIs provide read access to:

* Inspection history
* Evidence references
* Aggregated metrics

Write access is restricted and controlled.

### Next steps

* [Data flow](/doc/intelfactor-ai/architecture-and-data/data-flow.md)
* [Security model](/doc/intelfactor-ai/operations-and-security/security-model.md)
* [Evidence packaging](/doc/intelfactor-ai/architecture-and-data/evidence-packaging.md)


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