OpenAI Decisions API チュートリアル:はじめての決定呼び出し

curl https://decisions-api.net/api/v1/decisions \
  -H "Authorization: Bearer $DECISIONS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "decisions-1",
  "state": "I was charged twice for my subscription this morning.",
  "questions": {
    "refund": {
      "type": "noul",
      "instructions": "Is the customer asking for money back?"
    }
  }
}'

{
  "team": {
    "type": "choice",
    "instructions": "Which team should own this ticket?",
    "criteria": {
      "payments": "Checkout, billing, or payment processing.",
      "frontend": "Rendering or browser behavior.",
      "account": "Login, permissions, or profile."
    }
  }
}

{
  "model": "decisions-1",
  "answers": {
    "refund": { "type": "noul", "noul": 0.98 }
  },
  "credits_used": 1
}

const res = await fetch('https://decisions-api.net/api/v1/decisions', {
  method: 'POST',
  headers: {
    Authorization: `Bearer ${process.env.DECISIONS_API_KEY}`,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify(body),
})

if (res.status === 402) { /* out of credits */ }
if (res.status === 429 || res.status === 502) { /* retry later */ }

const { answers } = await res.json()
const team = answers.team

if (team.type === 'choice' && team.confidence >= 0.7) {
  routeTo(team.choice)          // confident: auto-assign
} else {
  queueForHuman(team)           // low confidence or near-tie: review
}