Endpoints
Estonia:    https://aktiva.merit.ee/api/v1/getglbatches
Poland:     https://program.360ksiegowosc.pl/api/v1/getglbatches  
Query Payload
| Field | Type | Comment | 
|---|---|---|
| PeriodStart | Date | In the format yyyymmdd | 
| PeriodEnd | Date | Period length max 3 months! | 
| DateType | Int | 0- Documentdate, 1- Changeddate | 
Successful result
| GLBId | 
| BatchCode | 
| No | 
| Document | 
| BatchDate | 
| CurrencyCode | 
| CurrencyRate | 
| TotalAmount | 
| PriceInclVat | 
| FileExsists | 
| ChangedDate | 

