EraCode practice

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.

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All challengesCDjangoDjango REST FrameworkDockerFlaskLIBORNext.jsRSequelizeSushiswapTypeScript

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