Agent Runtime
Status: Connected
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opensteeropensteer
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Cloud Public APIs

API Authentication

Authenticate requests to cloud public APIs using API keys and standard request headers.

Authentication Model

Public cloud APIs require an x-api-key header.

GET /health is available for control-plane health checks.

Required Header

  • x-api-key: osk_...

Optional Header

  • Idempotency-Key for run creation endpoints that support idempotency.

Auth Failure Behavior

  • Missing or invalid API keys return CLOUD_AUTH_FAILED (401).

Covered Features

  • api:GET /health
  • env:OPENSTEER_API_KEY