---
title: "Apply sync mutations"
method: POST
path: "/sync/mutate"
tags: ["Sync"]
---

# Apply sync mutations

`POST /sync/mutate`

## Request

- Base URL: `https://api.donebear.com`
- URL: `https://api.donebear.com/sync/mutate`
- Auth: one of:
  - HTTP bearer
  - OAuth 2 (authorization code, authorization URL `https://mcp.donebear.com/authorize`, token URL `https://mcp.donebear.com/token`, scopes: `write`)

Apply a batch of client mutations. Requires write.

## Headers

- `Api-Version` '1'

## Response `200`

Accepted mutations.

---

[API](https://skmtc.dev/donebear/apis/done-bear-api.md) · [All operations](https://skmtc.dev/donebear/apis/done-bear-api/llms.txt) · [OpenAPI document](https://skmtc.dev/donebear/apis/done-bear-api/revisions/91de7e02be0d?raw)