Essays on root-cause analysis, type-driven engineering, Go, and building software that does not need its author.https://larsartmann.comen-ushttps://larsartmann.com/blog/when-the-api-has-no-spec-your-types-are-the-spechttps://larsartmann.com/blog/when-the-api-has-no-spec-your-types-are-the-specIn 2020 I used Wise's API directly. Years later, no Go SDK existed — so I built one. And discovered the API returns money as float64.Sat, 08 Aug 2026 00:00:00 GMTgotype-designapi-clients