It would be useful to see the best way to do named / external credentials specifically for the stripe customer callout

Hi all I am George from London, UK I am a classic accidental admin - handed the key to Salesforce in order to carry out my marketing role at a UK charity, which then evolved into full responsibility for their Salesforce systems. I am now in a dedicated Salesforce role as a Senior Salesforce Manager at a different UK charity. Although we have a Salesforce partner to turn to if the work gets more complex - apex, integrations etc - I much prefer it if I can build things myself, or at least properly understand how and why something was built that way, so keen to extend my skills on this cohort. I was part of Igor's recent LWC cohort and found that challenging but really interesting so keen to continue the learning journey. I am a very keen walker and anytime I get the opportunity I love walking out of London into the countryside with my dog :)