curl --request POST \
  --url https://api.promptguard.dev/api/v1/guard \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "messages": [
    {
      "role": "<string>",
      "content": ""
    }
  ],
  "direction": "input",
  "model": "<string>",
  "context": {
    "framework": "<string>",
    "chain_name": "<string>",
    "agent_id": "<string>",
    "session_id": "<string>",
    "tool_calls": [
      {}
    ],
    "metadata": {}
  }
}
'

{
  "decision": "<string>",
  "event_id": "<string>",
  "confidence": 123,
  "latency_ms": 123,
  "threat_type": "<string>",
  "redacted_messages": [
    {
      "role": "<string>",
      "content": ""
    }
  ],
  "threats": [
    {
      "type": "<string>",
      "confidence": 123,
      "details": "<string>"
    }
  ]
}