Opportunities API

GET /api/opportunities/
Authorization: Bearer <token>

{
  "count": 18,
  "next": null,
  "previous": null,
  "results": [
    {
      "id": "opp_01HX...",
      "name": "Acme Corp — Enterprise License",
      "accountId": "acc_01HX...",
      "accountName": "Acme Corp",
      "value": 48000,
      "stage": "negotiation",
      "probability": 70,
      "closeDate": "2025-04-30",
      "assignedTo": "usr_01HX...",
      "source": "inbound",
      "createdAt": "2025-01-20T10:00:00Z",
      "updatedAt": "2025-03-15T09:30:00Z"
    }
  ]
}

POST /api/opportunities/
Authorization: Bearer <token>
Content-Type: application/json

{
  "name": "TechCorp — Professional Services Q2",
  "accountId": "acc_02HX...",
  "value": 24000,
  "stage": "qualification",
  "probability": 40,
  "closeDate": "2025-06-30",
  "assignedTo": "usr_01HX...",
  "source": "outbound",
  "contactIds": ["cnt_01HX...", "cnt_03HX..."],
  "description": "Professional services engagement for data migration project"
}

GET /api/opportunities/{id}/
Authorization: Bearer <token>

{
  "id": "opp_01HX...",
  "name": "TechCorp — Professional Services Q2",
  "accountId": "acc_02HX...",
  "accountName": "TechCorp Inc",
  "value": 24000,
  "stage": "qualification",
  "probability": 40,
  "closeDate": "2025-06-30",
  "closedDate": null,
  "lossReason": null,
  "assignedTo": "usr_01HX...",
  "assignedToName": "Alex Johnson",
  "source": "outbound",
  "contactIds": ["cnt_01HX...", "cnt_03HX..."],
  "description": "Professional services engagement for data migration project",
  "createdAt": "2025-03-01T12:00:00Z",
  "updatedAt": "2025-03-01T12:00:00Z"
}

PATCH /api/opportunities/{id}/
Authorization: Bearer <token>
Content-Type: application/json

{
  "stage": "closed_won",
  "closedDate": "2025-03-25",
  "probability": 100
}

{
  "stage": "closed_lost",
  "lossReason": "Chose competitor — price was primary objection"
}

DELETE /api/opportunities/{id}/
Authorization: Bearer <token>