curl --request POST \
  --url https://seller-api.teez.kz/api/v1/auth/token \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "clientId": "client",
  "clientSecret": "secret"
}
'

{
  "accessToken": "<string>",
  "expiresIn": 123,
  "tokenType": "<string>"
}