Getting a 405 error - What's causing it and how do I fix it? or Why am I seeing a 405 error and how c

405 errors are like that one friend who says "no" but won’t explain why.

If you’re on Node.js, ensure your `app.post()` is actually registered. Sounds dumb, but it happens.

Also, check for typos in the URL. I once spent an hour debugging only to find I’d written `pot` instead of `post`.

Chrome’s "Copy as cURL" is clutch for replaying requests.