How I Migrated 40 REST Endpoints to GraphQL With Claude Code in 12 Days
This story is from 2026-08-29. It is preserved in the archive; the latest stories are on the live feed.
TL;DR I moved 40 REST endpoints to GraphQL in 12 days using Claude Code as the grunt-work engine, and the hard part was never writing resolvers — it was proving the new API returned byte-identical data to the old one. The trick was building a differential test harness before writing a single line o…
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- 2026-08-29 14:32 · DEV Community — AI
How I Migrated 40 REST Endpoints to GraphQL With Claude Code in 12 Days