---
title: "Change Trader Tag"
method: PATCH
path: "/v1/me/trader-tag"
---

# Change Trader Tag

`PATCH /v1/me/trader-tag`

## Request

- Base URL: `https://api.quantradin.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.quantradin.com/v1/me/trader-tag`
- Auth: none declared

Claim (first time — no cooldown; this IS the /claim-tag backend for
Google-created and legacy users) or change (30-day cooldown) the tag.

  400  invalid / reserved / same tag you already have
  401  not logged in
  409  taken (pre-check OR the DB unique index on a race)
  429  cooldown not over — detail says how many days remain

## Request body

- TagBody
  - `trader_tag` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/quantradin/apis/vega-api.md) · [All operations](https://skmtc.dev/quantradin/apis/vega-api/llms.txt) · [OpenAPI document](https://skmtc.dev/quantradin/apis/vega-api/revisions/47add154ef38?raw)