> For the complete documentation index, see [llms.txt](https://docs.iyzico.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.iyzico.com/urunler/fiziki-pos/terminal-api-entegrasyonu/vuk-507-servisleri/gun-sonu.md).
# Gün Sonu
GMU cihazı için gün sonu (batch close) işlemini gerçekleştirir.
İşlem sonucunda acquirer bazlı özet rapor döner.
### Gün Sonu Raporu Alma
## POST /v2/terminal-host/gmu/eod
> GMU cihazı için gün sonu batch close işlemini gerçekleştirir. Cihazın mali günü kapatılır ve acquirer bazında özet rapor döner.
```json
{"openapi":"3.0.3","info":{"title":"Terminal API - GMU Ödeme ve İşlem Servisleri","version":"1.0.0"},"tags":[{"name":"GMU Payment","description":"GMU satış ve işlem servisleri"}],"servers":[{"url":"https://sandbox-api.iyzipay.com","description":"Sandbox Ortam"},{"url":"https://api.iyzipay.com","description":"Canlı Ortam"}],"security":[{"BearerAuth":[]}],"components":{"securitySchemes":{"BearerAuth":{"type":"http","scheme":"bearer","bearerFormat":"JWT","description":"Access token kullanılarak Bearer Token doğrulaması yapılır."}},"parameters":{"ContentTypeHeader":{"name":"Content-Type","in":"header","required":true,"schema":{"type":"string"},"description":"İçerik tipi"}},"schemas":{"GmuEodRequest":{"type":"object","required":["deviceUniqueId"],"properties":{"locale":{"type":"string","description":"Dil kodu. Varsayılan TR"},"conversationId":{"type":"string","description":"Korelasyon ID"},"deviceUniqueId":{"type":"string","description":"Cihaz benzersiz ID. Maksimum 64 karakter"},"useSummary":{"type":"boolean","description":"Özet gün sonu kullanılsın mı"}},"title":"GmuEodRequest"},"GmuEodResponse":{"type":"object","properties":{"status":{"type":"string","description":"success veya failure"},"errorCode":{"type":"string","description":"Hata kodu"},"errorMessage":{"type":"string","description":"Hata bilgileri"},"conversationId":{"type":"string","description":"Korelasyon ID"},"systemTime":{"type":"integer","description":"Zaman damgası"},"batchNo":{"type":"string","description":"Kapanan batch numarası"},"resultMessage":{"type":"string","description":"Gün sonu sonuç mesajı"},"tails":{"type":"array","description":"Acquirer bazında gün sonu özet bilgileri","items":{"$ref":"#/components/schemas/TailDto"}}},"title":"GmuEodResponse"},"TailDto":{"type":"object","properties":{"acquirerId":{"type":"string","description":"Acquirer banka ID"},"terminalId":{"type":"string","description":"Terminal ID"},"bankMerchantId":{"type":"string","description":"Banka üye işyeri numarası"},"totalTransactionAmount":{"type":"string","description":"Toplam işlem tutarı"},"totalTransactionCount":{"type":"string","description":"Toplam işlem adedi"},"acquirerName":{"type":"string","description":"Banka adı"},"batchNo":{"type":"string","description":"Batch numarası"},"responseCode":{"type":"string","description":"Acquirer yanıt kodu"},"internalErrorCode":{"type":"string","nullable":true,"description":"İç hata kodu varsa"}},"title":"TailDto"}}},"paths":{"/v2/terminal-host/gmu/eod":{"post":{"tags":["GMU Payment"],"description":"GMU cihazı için gün sonu batch close işlemini gerçekleştirir. Cihazın mali günü kapatılır ve acquirer bazında özet rapor döner.\n","parameters":[{"$ref":"#/components/parameters/ContentTypeHeader"}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/GmuEodRequest"}}}},"responses":{"200":{"description":"Başarılı gün sonu sonucu","content":{"application/json":{"schema":{"$ref":"#/components/schemas/GmuEodResponse"}}}},"400":{"description":"Hatalı istek","content":{"application/json":{"schema":{"$ref":"#/components/schemas/GmuEodResponse"}}}}}}}}}
```
---
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