You’re sending too many params, as the Get Clips documentation states:
For a query to be valid, id (one or more), broadcaster_id, or game_id must be specified. You may specify only one of these parameters.
You’re specifying an id in your twitchUrl, another id in your request params, and a broadcaster_id in the request params too.
Additionally, the 'accept': 'application/vnd.twitchtv.v5+json' can be removed completely as v5 is one of the versions of Kraken, not Helix, and is no longer part of the Twitch API.
In the future, please remove any bearer tokens from code you post. I don’t know if that was a valid token at some point or not as it’s not valid currently, but still, please just hide any tokens that must be kept private.