curl --request POST \
  --url https://api.promptguard.dev/api/v1/memory/retrieve \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "agent_id": "<string>",
  "query": "<string>",
  "top_k": 5,
  "min_relevance": 0.5,
  "session_id": "<string>"
}
'

{
  "agent_id": "<string>",
  "query": "<string>",
  "memories": [
    {
      "content": "<string>",
      "relevance": 123,
      "created_at": "<string>",
      "metadata": {}
    }
  ],
  "total_searched": 123,
  "tokens_saved_estimate": 123
}