curl --request POST \
  --url https://api.promptguard.dev/api/v1/proxy/security/scan \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "content": "<string>",
  "type": "prompt"
}
'

{
  "blocked": true,
  "decision": "<string>",
  "reason": "<string>",
  "confidence": 123,
  "eventId": "<string>",
  "processingTimeMs": 123,
  "threatType": "<string>"
}