curl --request GET \
  --url https://geniusforms.ai/api/v1/forms/{id}/analytics \
  --header 'X-API-Key: <api-key>'

{
  "id": 1,
  "formId": 208,
  "totalResponses": 42,
  "completionRate": 100,
  "insights": {
    "summary": "Your Customer Feedback form received 42 responses with predominantly positive sentiment.",
    "insights": [
      "87% of respondents rated their experience 4 or 5 stars",
      "Email was the most requested follow-up method"
    ],
    "recommendations": [
      "Consider adding a free-text field to capture specific improvement suggestions",
      "Follow up with the 13% who gave low ratings"
    ],
    "keyMetrics": {
      "responseRate": "87%",
      "topAnswer": "Very Satisfied",
      "sentiment": "positive"
    }
  },
  "lastAnalyzed": "2023-11-07T05:31:56Z"
}