This chat talks to Claude straight from this phone, so it can fix the
day with the PC switched off. To do that it needs a key of your own, and that key
is not part of your Claude subscription: you top up at
console.anthropic.com and pay per message, a few cents each.
To get one: console.anthropic.com → API keys → Create key,
then paste it below. The key stays in this browser and is sent nowhere except
api.anthropic.com.
No key? Then just press Close. The day plan
itself works exactly as before without it.