curl --request POST \
  --url https://direct.evolink.ai/v1beta/decisions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "gemini-decision-1",
  "input": "The blue mug I ordered on Monday arrived cracked on Wednesday.",
  "questions": {
    "is_damaged": {
      "type": "noul",
      "instructions": "Did the item arrive damaged?"
    }
  }
}
'

{
  "answers": {
    "is_defect": {
      "type": "noul",
      "noul": 0.94,
      "confidence": 0.94
    },
    "next_action": {
      "type": "choice",
      "choice": "human_escalation",
      "probabilities": {
        "human_escalation": 0.76,
        "replacement_shipment": 0.18,
        "troubleshooting_flow": 0.04,
        "instant_refund": 0.02
      },
      "confidence": 0.76
    },
    "churn_risk": {
      "type": "score",
      "score": 2.99,
      "legend": {
        "0": "No churn signal",
        "1": "Mild frustration",
        "2": "Mentions alternatives",
        "3": "Threatens to cancel"
      },
      "probabilities": {
        "0": 0,
        "1": 0,
        "2": 0.01,
        "3": 0.99
      },
      "confidence": 0.99
    }
  },
  "usage": {
    "total_input_tokens": 324,
    "input_tokens_by_modality": [
      {
        "modality": "text",
        "tokens": 324
      }
    ],
    "total_output_tokens": 0,
    "total_tokens": 324
  }
}