# 1.3. Authorization methods.

Request headers (authorization methods)
The integration supports authorization with an authorization token.
The token can be found in the [Axepta administration panel](https://axepta.bnpparibas.pl/), under `Settings` and then the `API Keys` tab.
To authorize a request, include the authorization data in the server request headers:

```
Accept: application/json
Content-Type: application/json
Authorization: Bearer {token}
```

HTTP response codes:

| HTTP code | Meaning                                                               |
|----------|------------------------------------------------------------------------|
| `200`    | Authorization correct                                                   |
| `401`    | Unauthorized access; request to a resource that requires authentication |
| `500`    | Server error                                                            |

> Example request header
```
Accept: application/json
Content-Type: application/json
Authorization: Bearer ad8y3hdoashco8fh49fhiahfb237f8hoihsd0f2hfikljf023h8
```