Third-party APIs practice challenges

Public Third-party APIs challenges shared by the EraCode community. These pages are teasers — skill maintenance starts when you attempt the full problem inside EraCode.

Type-safe API error handling with discriminated unions

intermediateMulti-PartThird-party APIs

Practice designing and consuming a typed response shape from a third-party API using a discriminated union so callers can safely branch on success vs error.

Other technologies

All challenges C Django Django REST Framework Docker Flask LIBOR Next.js R Sequelize Sushiswap TypeScript