Use own YouTube Data API key for YouTube connector?

I seem to keep hitting quota issues at around 50 rows and no matter what I do I just can't pull any more. Even adding another 50 channel IDs after closing and re-opening Excel shows the same issue.

Is there some way to add my own API key and use the 10,000 rows per day quota instead of just 50?

Not possible to add your own API key but I would guess your timing was bad if you hit a quota limit. These are the current quotas:
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