# Erreurs 
Codes d'erreur pour le code HTTP 400 :
<table>
<thead>
<tr>
<th>Code</th>
<th>Message</th>
</tr>
</thead>
<tbody>
<tr>
<td>INVALID_USER</td>
<td>Utilisateur non valide</td>
</tr>
<tr>
<td>INVALID_PARAMETER</td>
<td>Paramètre non valide</td>
</tr>
<tr>
<td>INVALID_SIGNATURE</td>
<td>Signature non valide</td>
</tr>
<tr>
<td>INCORRECT_AMOUNT</td>
<td>Montant incorrect</td>
</tr>
<tr>
<td>INCORRECT_INVOICE</td>
<td>Facture incorrecte</td>
</tr>
</tbody>
</table>

```
HTTP/1.1 400 Bad Request
{
    "error":{
        "code":"INVALID_USER",
        "message":"Invalid user"
    }
}
```