Operations list

This method returns an operations report as an Excel (XLSX) file encoded in Base64 format.

Endpoint

GET/v2/report/operations

Link

Gateway APIstagep.tst-apidmndelss.com

Request Parameters

Parameter	Type	Required	Description
pageSize	integer	Yes	Number of records per page. Example: 10
page	integer	Yes	Page number (starting from 0). Example: 0

Example request:

text

GET https://stagep.tst-apidmndelss.com/v2/report/operations?pageSize=10&page=0

Response Structure

The response is returned in JSON format:

json

{
  "data": "UEsDBBQACAAIA...",
  "name": ""
}

Field	Type	Description
data	string	Excel file (XLSX) content encoded in Base64
name	string	File name (may be empty)

How to Open the File from the data Field

The data field contains a Base64 string that needs to be decoded and saved as an .xlsx file.

Method 1 — via base64.guru (no coding)

1. Copy the data field value from the JSON response
2. Open https://base64.guru/converter/decode/file
3. Paste the string into the input field
4. Click "Decode Base64 to File"
5. Click "Download" — the file will be downloaded
6. Rename the downloaded file by adding the .xlsx extension (if not added automatically)
7. Open the file in Microsoft Excel or Google Sheets

Method 2 — via base64decode.org

1. Open https://base64decode.org
2. Paste the string from the data field
3. Click "Decode"
4. Click "Download"
5. Save the file with the .xlsx extension

Method 3 — via Python (for developers)

python

import base64, json

# Paste the API response here
response = {"data": "UEsDBBQ...", "name": ""}

decoded = base64.b64decode(response["data"])
with open("operations_report.xlsx", "wb") as f:
    f.write(decoded)

print("File saved: operations_report.xlsx")

Method 4 — via Terminal (Mac/Linux)

bash

echo "YOUR_BASE64" | base64 -d > operations_report.xlsx

Pagination

To retrieve all data, use the page and pageSize parameters:

Request	Result
?pageSize=10&page=0	Records 1–10
?pageSize=10&page=1	Records 11–20
?pageSize=10&page=2	Records 21–30

Notes

• The Base64 string in the data field starts with UEsDBBQ — this is the standard header of a ZIP archive (XLSX format) encoded in Base64
• If the file does not open, make sure you copied the entire string without spaces or line breaks
• A valid Base64 string always ends with = or ==