curl --request GET \
  --url https://otel.logclaw.ai/api/opensearch/_cat/indices \
  --header 'x-logclaw-api-key: <api-key>'

[
  {
    "health": "green",
    "status": "open",
    "index": "logclaw-logs-2024.03.01",
    "docs.count": "15420",
    "store.size": "12.3mb"
  },
  {
    "health": "green",
    "status": "open",
    "index": "logclaw-logs-2024.02.29",
    "docs.count": "12890",
    "store.size": "10.1mb"
  }
]