---
title: "Changes to transform a string to another according to a mapping, e.g., making all characters upper-case."
method: GET
path: "/transform/{action}/{data}"
---

# Changes to transform a string to another according to a mapping, e.g., making all characters upper-case.

`GET /transform/{action}/{data}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 2 revisions.

- **2026-07-17** `7113584da86c` — 1 info
- **2021-03-06** `ec01b0b9dfaa` — 1 info

## Changes

- **2026-07-17** `7113584da86c` — 1 info
  - api operation id `transform` was added
- **2021-03-06** `ec01b0b9dfaa` — 1 info
  - api operation id `transform` removed and replaced with ``

---

[Operation](https://skmtc.dev/codepoints/apis/codepoints-net-unicode-api/docs/transform/:action/:data/get.md) · [API](https://skmtc.dev/codepoints/apis/codepoints-net-unicode-api.md) · [Page](https://skmtc.dev/codepoints/apis/codepoints-net-unicode-api/changes/transform/:action/:data/get)