something is wrong when using filters

[MyNameIsAlaa]

I'm trying to use filters with no luck, i keep getting

Error: Invalid Signature - provided signature does not match [woocommerce_api_authentication_error]

I get that error every time i try to use filters like this:

$params = [
    'filter' => [
        'created_at_min' => '2016-01-01',
        'created_at_max' => '2016-01-15',
    ],
    'page' => 1,
];

if i remove the dates filters it will work:

$params = [
    'filter' => [
        'limit' => 15,
    ],
    'page' => 1,
];

category filter show the same message:

$params = [
    'filter' => [
        'limit' => 15,
        'category' => 'Music',
    ],
    'page' => 1,
];

it will work if i remove it:

$params = [
    'filter' => [
        'limit' => 15,
    ],
    'page' => 1,
];

[pixelpeter]

You need to use created_at_max before created_at_min.
This way it's working for me

$params = [
  'filter' => [
    'created_at_max' => '2016-01-15',
    'created_at_min' => '2016-01-01',
  ],
  'page' => 1,
];

[claudiosanches]

Update to 1.0.1.