GET/transactions/correlation

List transactions sharing a correlation ID (chronological)

Returns every transaction in this ledger that shares correlation_id, oldest first (posting order). The id is a query parameter so any value the write API accepts round-trips. An unknown id returns an empty page, not 404.

Parameters

Name	In	Type	Description
`correlation_id`required	query	string max length: 50	Correlation ID to group transactions by
`limit`	query	integer default: 25 · min: 1 · max: 100	Number of items per page (1-100)
`cursor`	query	string	Cursor for pagination

Responses

200Successful operation (empty data when no transactions share the id)

{
  "success": true,
  "meta": {
    "pagination": {
      "limit": 25,
      "has_more": true,
      "next_cursor": "eyJpZCI6IjAxOWRjZjg3LTUwN2ItNzE5OS05ZTE1LWZhY2YxNjVlNzRjMSJ9"
    }
  },
  "data": [
    {
      "id": "01997c1e-4d2a-7c3e-9a1b-2f0e8c6d4b5a",
      "ledger_id": "01997c1e-4d2a-7c3e-9a1b-2f0e8c6d4b5a",
      "reference": "INV-001",
      "description": "Payment received",
      "effective_date": "2026-01-15T10:30:00Z",
      "date": "2026-01-15T10:30:00Z",
      "layer": "settled",
      "status": "posted",
      "total_amount": "100.00",
      "entry_count": 2,
      "entries": [
        {
          "id": "01997c1e-4d2a-7c3e-9a1b-2f0e8c6d4b5a",
          "account_id": "01997c1e-4d2a-7c3e-9a1b-2f0e8c6d4b5a",
          "account_code": "1000",
          "account_name": "Cash",
          "amount": "100.00",
          "type": "debit",
          "layer": "settled"
        }
      ],
      "created_at": "2026-01-15T10:30:00Z",
      "updated_at": "2026-01-15T10:30:00Z"
    }
  ]
}

401Unauthenticated

{
  "success": false,
  "message": "Validation failed",
  "code": "VALIDATION_ERROR"
}

403Forbidden

{
  "success": false,
  "message": "Validation failed",
  "code": "VALIDATION_ERROR"
}

422Validation error (missing or too-long correlation_id)

{
  "success": false,
  "message": "Validation failed",
  "code": "VALIDATION_ERROR"
}

Examples

curl https://ledga.io/api/v1/transactions/correlation?correlation_id=string \
  -H "Authorization: Bearer sk_xxxxxxxx_your_secret"

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