Reçete — 4-Eyes Toplu Transfer

curl -X POST https://transfer.payven.com.tr/api/v1/transfers/bulk/create \
  -H "Authorization: Bearer $PAYVEN_TOKEN" \
  -H "Idempotency-Key: payroll-2026-05-batch-1" \
  -H "Content-Type: application/json" \
  -d '{
    "external_batch_id": "PAYROLL-2026-05",
    "description":       "Mayis 2026 maas",
    "transfers": [
      {
        "external_id":    "PR-2026-05-001",
        "amount":         { "amount": 5000000, "currency": "TRY" },
        "recipient_id":   "rcp_8e3f5c12...",
        "description":    "Mayis maas — Ahmet Yilmaz",
        "transfer_type":  "EFT"
      },
      {
        "external_id":    "PR-2026-05-002",
        "amount":         { "amount": 4500000, "currency": "TRY" },
        "recipient_id":   "rcp_9f3d2b8e...",
        "description":    "Mayis maas — Ayse Demir",
        "transfer_type":  "FAST"
      }
    ]
  }'

{
  "batch_id":          "btc_8e3f5c12...",
  "status":            "pending_approval",
  "transfer_count":    2,
  "total_amount":      9500000,
  "currency":          "TRY",
  "created_by":        "user_op_123",
  "created_at":        "2026-05-08T09:00:00+00:00"
}

curl -X POST https://transfer.payven.com.tr/api/v1/transfers/bulk/approve \
  -H "Authorization: Bearer $MANAGER_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{ "batch_id": "btc_8e3f5c12..." }'

HTTP/1.1 422 Unprocessable Entity
Content-Type: application/problem+json

{
  "type":   "https://docs.payven.com.tr/errors/four_eyes_violation",
  "title":  "4-eyes ihlali",
  "status": 422,
  "code":   "four_eyes_violation",
  "detail": "Paketi oluşturan kullanıcı kendi paketini onaylayamaz."
}

curl -X POST https://transfer.payven.com.tr/api/v1/transfers/bulk/reject \
  -H "Authorization: Bearer $MANAGER_TOKEN" \
  -d '{ "batch_id": "btc_8e3f5c12...", "reason": "Tutar yanlis — Ayse'nin maasi 4500 degil 5500" }'

curl -X POST https://transfer.payven.com.tr/api/v1/transfers/bulk/send \
  -H "Authorization: Bearer $PAYVEN_TOKEN" \
  -H "Idempotency-Key: send-payroll-2026-05" \
  -d '{ "batch_id": "btc_8e3f5c12..." }'

{
  "id":   "evt_...",
  "type": "transfer.completed",
  "data": {
    "transfer_id":     "trf_...",
    "external_id":     "PR-2026-05-001",
    "batch_id":        "btc_8e3f5c12...",
    "status":          "completed",
    "bank_reference":  "EFT-REF-789",
    "completed_at":    "2026-05-08T09:01:23+00:00"
  }
}

curl https://transfer.payven.com.tr/api/v1/transfers?batch_id=btc_... \
  -H "Authorization: Bearer $PAYVEN_TOKEN"

# PDF olarak
curl -O https://transfer.payven.com.tr/api/v1/transfers/{id}/receipt/download \
  -H "Authorization: Bearer $PAYVEN_TOKEN"

# Base64 olarak (e-posta eki için)
curl https://transfer.payven.com.tr/api/v1/transfers/{id}/receipt/base-64 \
  -H "Authorization: Bearer $PAYVEN_TOKEN"