---
title: "Save edited design tokens [write]"
method: PUT
path: "/artifacts/{id}/design-system/tokens"
tags: ["artifacts"]
---

# Save edited design tokens \[write\]

`PUT /artifacts/{id}/design-system/tokens`

## Request

- Base URL: `https://api.agentsky.dev/v1`
- URL: `https://api.agentsky.dev/v1/artifacts/{id}/design-system/tokens`
- Auth: HTTP bearer

Writes tokens.json whole, compiles tokens.css from it, sets the index's lastChange and publishes the system's next version. 409 `conflict` when `base_version` is not the current version.

## Path parameters

- `id` string, required

## Request body

- object
  - `base_version` integer, required
  - `tokens` object, required
  - `note` string

## Response `200`

OK

- object
  - `artifact` Artifact, required
    - `id` string, required
    - `task_id` string, required: The task it belongs to (sess_…)
    - `name` string, required: Unique within the task; publishing under the same name adds a version
    - `kind` 'design_system' | 'null', nullable, required: design_system when the current revision holds project/design-system.json; null otherwise
    - `version` integer, required: The current revision
    - `entry` string, required: The file opened first
    - `files` object[], required
      - `path` string, required
      - `sha256` string, required
      - `size_bytes` integer, required
    - `share_url` string, nullable, required: The public link, or null while not shared
    - `created_at` string, date-time, required
    - `updated_at` string, date-time, required

## Other responses

- `default`: Error — { error: { code, message } }

## Changes

- **2026-11-02** `e5e8f0229a99`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/agentsky/apis/agentsky-developer-api/changes/artifacts/:id/design-system/tokens/put.md)

---

[API](https://skmtc.dev/agentsky/apis/agentsky-developer-api.md) - [All operations](https://skmtc.dev/agentsky/apis/agentsky-developer-api/llms.txt) - [OpenAPI document](https://skmtc.dev/agentsky/apis/agentsky-developer-api/revisions/8280a065ef6a?raw)