API Schema Design: Naming, Nesting, Pagination, Errors
Design clear API schemas: consistent naming, appropriate nesting depth, cursor-based pagination, and structured error envelopes that clients can handle.
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Tags: api, schema, design
API Schema Design: Naming, Nesting, Pagination, and Error Response Shapes Good API schema design is mostly invisible — when done well, clients integrate quickly, behavior matches expectations without reading the docs, and edge cases do not produce surprise errors. When done poorly, every integration requires a support ticket, and every new client rediscovers the same gotchas. This guide covers the practical decisions: naming conventions, when to nest vs. flatten, pagination approaches and their tradeoffs, and error response shapes that are both human-readable and machine-parseable. --- Naming Conventions Field names: snakecase Use for all JSON field names. It maps cleanly to Python, Ruby, Go (with struct tags), Rust, and every language that uses underscores — and it avoids the…
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