Why it matters

LLM API key compromise costly. Best practices shape safety.

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The architecture

Scoped keys: project + org + rate limits.

Rotation.

Monitoring.

API key managementScoped keysper projectRotationregular scheduleMonitorusage + anomaliesScope + rotate + monitor; provider dashboards for anomaly detection
API keys.
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How it works end to end

Provider-scoped keys (OpenAI orgs, Anthropic workspaces).

Rate limits per key.

Anomaly monitoring.

Emergency revocation.