Avalanche delegator from aws

launching a validator node on AWS for the first time. Where to find username and password to add delegator?
I am stuck with it, please help me out.

Hello, can you explain in more detail where you’re having an issue? Possibly even pointing out where on this doc you are getting stuck?

If you’re referencing platform.addDelegator API call, then usernames can be created in the Keystore API.

But you really shouldn’t do that, except for quick experimentation and testing on the testnet. Keystore API is not secure and shouldn’t be used with anything that touches production or actual value. In fact, it’s probably going to be removed from the client at some point in the future.

Instead, use AvalancheJS or another framework to run your back end operations in a more secure manner.