This is a template made from first principles, for secure login via X OAuth. Use this boilerplate fore easy creation of apps that require X login. If you like to combine this with DORM for sharded databases, see x-dorm-template

To use this:

• make a client at https://developer.x.com
• make sure to provide the right "User authentication settings", specifically the callback URLs should include https://your-worker.com/callback
• Ensure to get the OAuth client/secret, as highlighted below
• gather all vars in both .dev.vars and wrangler.toml, and in your deployed secrets

You can add as many callbacks as you want (for all your X oauthed workers)!

[!WARNING] X Free Plan has low ratelimits you should be aware of. Also there have been issues from my end when using this from cloudflare workers: https://x.com/janwilmake/status/1940654226138374256