curl --request GET \
  --url https://server.promptwatch.com/api/v1/validate \
  --header 'X-API-Key: <api-key>'

{
  "valid": true,
  "keyType": "project",
  "organization": {
    "id": "<string>",
    "name": "<string>",
    "slug": "<string>"
  },
  "apiKey": {
    "id": "<string>",
    "name": "<string>",
    "createdAt": "2023-11-07T05:31:56Z",
    "lastUsedAt": "2023-11-07T05:31:56Z"
  },
  "project": {
    "id": "<string>",
    "name": "<string>",
    "slug": "<string>"
  },
  "availableProjects": [
    {
      "id": "<string>",
      "name": "<string>",
      "slug": "<string>"
    }
  ]
}