Hey! Just pushed the new API integration. Mind taking a look?

Sure, dropping everything now. Sending you a link to the diff.

Thanks! The main concern is the error handling in fetchUserProfile — I'm not sure we cover the 429 case.

Good catch. I'll add retry logic with exponential backoff. Give me 20 minutes.

Perfect. Also — could you double-check the TypeScript types on the response shape? Something feels off with the optional fields.

Yeah I noticed that too. I'll tighten the interface — probably needs a discriminated union for the error vs success states.

Exactly what I was thinking. That'll make the consumer code so much cleaner.

Done! Pushed the fix — retries + proper types. PR is updated.

Approved! Nice work. I'll merge once CI goes green.