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GET
/
api
/
v1
/
accounts
/
{accountNumber}
/
statement
Get account statement
curl --request GET \
  --url https://dev-api-partner.onecluster.co/api/v1/accounts/{accountNumber}/statement \
  --header 'Authorization: <api-key>'
{
  "success": true,
  "responseCode": "00",
  "message": "Request processed successfully",
  "data": {}
}

Authorizations

​
Authorization
string
header
required

Your API key, formatted as: ApiKey ubn_sb_your_key_here

  • Sandbox keys start with ubn_sb_
  • Production keys start with ubn_pk_
  • Never use production keys during testing — they will charge real money

Headers

​
X-Correlation-ID
string<uuid>

A UUID v4 you generate to trace this request through our systems. If you don't provide one, we generate it for you. Always include it in support requests — it helps us find your request in logs.

Example:

"7f3a9c21-4e8b-4a12-b6d1-3c8a7f2e1b09"

Path Parameters

​
accountNumber
string
required

The 10-digit virtual account number

Example:

"0123456789"

Query Parameters

​
fromDate
string<date>
required

Start date (YYYY-MM-DD)

Example:

"2026-01-01"

​
toDate
string<date>
required

End date (YYYY-MM-DD)

Example:

"2026-03-31"

​
page
integer
default:1
Required range: x >= 1
​
pageSize
integer
default:20
Required range: 1 <= x <= 100

Response

Account statement

Standard response wrapper for all successful API calls

​
success
boolean
required

Always true for successful responses

Example:

true

​
responseCode
string
required

00 means success

Example:

"00"

​
message
string
required

Human-readable description of the result

Example:

"Request processed successfully"

​
data
object
required

The actual response data (varies by endpoint)