Query Cash Out by E2E ID

Queries a PIX transaction by End-to-End ID, the unique identifier assigned by BACEN in the Instant Payment System (SPI).

Endpoint

GET /api/v2/external/transactions/e2e/{e2e_id}

Headers

Header	Type	Required	Description
Authorization	String	Yes	Bearer {access_token}

Path Parameters

Parameter	Type	Required	Description
e2e_id	String	Yes	End-to-End ID (format: E{ISPB}{YYYYMMDDHHmm}{sequential})

E2E ID Format

The End-to-End ID follows the BACEN standard: E + ISPB (8 digits) + date/time (12 digits) + sequential. Example: E37839059202603091530abcdef01. The ISPB 37839059 identifies Owem Pay.

Example

curl -X GET https://api.owem.com.br/api/v2/external/transactions/e2e/E37839059202603091530abcdef01 \
  -H "Authorization: Bearer $TOKEN"

Success Response — 200

{
  "worked": true,
  "data": {
    "id": "c7f3a8b1-2d4e-4f6a-9c1b-3e5f7a9b1d3e",
    "transaction_id": "PIXOUT20260309a1b2c3d4e5f6",
    "end_to_end_id": "E37839059202603091530abcdef01",
    "type": "pix",
    "direction": "outbound",
    "status": "completed",
    "amount": 10000,
    "fee": 0,
    "description": "Supplier payment",
    "payer": {
      "name": "Empresa Exemplo LTDA",
      "document": "12345678000199",
      "ispb": "37839059",
      "account": "100001"
    },
    "payee": {
      "name": "Joao Silva",
      "document": "***456789**",
      "ispb": "00000000",
      "account": "987654"
    },
    "created_at": "2026-03-09T15:30:00Z",
    "updated_at": "2026-03-09T15:30:02Z"
  }
}

The response structure is identical to the query by ID. See that page for field documentation.

Error Response — 404

{
  "worked": false,
  "detail": "Transaction not found for the provided E2E ID"
}