It should be

my $header = [
    'Authorization' => 'Bearer 1a2b3c4d5e'
];

[download]

If that doesn't work, print your HTTP::Request->headers->as_string and look at where this differs from the documentation.

In reply to Re: How to format HTTP::Request for bit.ly api expand endpoint by Corion
in thread How to format HTTP::Request for bit.ly api expand endpoint by cormanaz

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