# API First Transformation at Etsy – Concurrency

<https://codeascraft.com/2016/09/06/api-first-transformation-at-etsy-concurrency/>

- Host: [codeascraft.com](https://links.thingelstad.xyz/hosts/codeascraft.com/)
- Saved: September 7, 2016 (2016-09-07T12:20:07Z)
- Record: https://links.thingelstad.xyz/links/2a2424d5d6b1/
- JSON: https://links.thingelstad.xyz/links/2a2424d5d6b1.json

## From the page (probably an excerpt, not Jamie's words)

At Etsy we have been doing some pioneering work with our Web APIs. We switched to API-first design, have experimented with concurrency handling in our composition layer, introduced strong typing into

## Facts

- Kind: [Page](https://links.thingelstad.xyz/kinds/page/)

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## Elsewhere

- Wayback Machine: https://web.archive.org/web/*/https://codeascraft.com/2016/09/06/api-first-transformation-at-etsy-concurrency/