Error: unable to verify the first certificate in nodejs

Try adding the appropriate root certificate

This is always going to be a much safer option than just blindly accepting unauthorised end points, which should in turn only be used as a last resort.

This can be as simple as adding

require('https').globalAgent.options.ca = require('ssl-root-cas/latest').create();

to your application.

The SSL Root CAs npm package (as used here) is a very useful package regarding this problem.

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