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Typed API layer with generated documentation

Illustration for Typed API layer with generated documentation

A validated, end-to-end typed API between your front end and database, with docs that stay in sync.

€1,800–€3,800 guide price7-11Ask about this service

What you get

  • Up to 25 typed endpoints with schema validation on inputs
  • Shared types consumed directly by the front end
  • Generated OpenAPI documentation published from the schemas
  • Consistent error handling and structured logging
  • Integration tests covering the main request paths

Usually built with

tRPC
TypeScript
Zod
PostgreSQL

A guide, not a requirement — sellers propose what suits your situation.

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What will it cost?

Four questions, an instant range. No account, no waiting.

How big is it?
What exists today?
When do you need it?
After it ships?

Estimated range

€1,800 – €3,800

7-11

Based on the catalogue guide — nobody has published this service yet, so there is no market price to work from. An estimate, not a quote: a seller prices the real job once they have read it.

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