# Transaction Query by BIN

This functionality is intended to return all transactions for a specific date, cashier
and, in particular, the first six digits of the credit card (BIN).

## Detalhes da chamada

- **Method:** `GET`
- **URL:** `URL basic + transactions/buscabin?datatrn=yyyymmdd&operator=xxxxx&bin=000000`
- **Answer:** Transaction List (see [Transaction List](request-returns.md#transaction-list))

- **Description of URL parameters:**

|Field | Description | Type | Size | Format | Required |
| --- | --- | --- | :---: | --- | :---: |
| **datatrn** | Transaction date | Numeric | 8 | YYYYMMDD | Yes |
| operator | Transaction operator in front of cashier | Alphanumeric | 1-20 | - | Yes |
|**bin** | First six digits of the card | Numeric | 6 | - | Yes |
| **customer_code** | Customer code | Numeric | **1-19** | - | Yes* |

>\* **customer_code** is required when used on SiTef GW/Express platform. Not used on SiTef- custumer
Conciliation.

>**Observation:**
>
>O **bin** parameter must contain exactly 6 digits (the first 6 digits of the credit card a
search).