---
title: "Make a tag: a client-minted id, a name (1 to 32 characters, one per person ignoring case) and a colour (a standard colour name or #rrggbb). 409 tag_name_taken or tag_limit (100)."
method: POST
path: "/tags"
tags: ["Account"]
---

# Make a tag: a client-minted id, a name (1 to 32 characters, one per person ignoring case) and a colour (a standard colour name or #rrggbb). 409 tag_name_taken or tag_limit (100).

`POST /tags`

## Request

- Base URL: `https://www.livediagram.app/api`
- URL: `https://www.livediagram.app/api/tags`
- Auth: one of:
  - HTTP bearer
  - API key in header `X-Owner-Id`

## Request body

- object
  - `id` string, required
  - `name` string, required
  - `colour` string, required

## Response `201`

Success.

## Other responses

- `400`: Error.
- `401`: Error.
- `409`: Error.
- `429`: Rate limited. Back off and retry.

---

[API](https://skmtc.dev/livediagram/apis/livediagram-api.md) · [All operations](https://skmtc.dev/livediagram/apis/livediagram-api/llms.txt) · [OpenAPI document](https://skmtc.dev/livediagram/apis/livediagram-api/revisions/f286d27acfd2?raw)