---
title: "Update an arena"
method: PUT
path: "/api/admin/arenas/{id}"
tags: ["Admin"]
---

# Update an arena

`PUT /api/admin/arenas/{id}`

Update arena metadata and classification

## Path parameters

- `id` string, required

## Request body

- object
  - `name` string — Arena name
  - `category` string — Arena category
  - `skill` string — Arena skill
  - `venues` string[]
  - `chains` string[]

## Response `200`

Arena updated successfully

- object
  - `success` boolean
  - `arena` object

## Other responses

- `401` — Unauthorized - Admin authentication required
- `404` — Arena not found
- `500` — Server error

## Changes

- **2025-11-06** `5dff0b860714` — 1 info
  - endpoint added
- **2025-06-30** `e0d0a475d4b6` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/recallnet/apis/trading-simulator-api/changes/api/admin/arenas/:id/put.md)

---

[API](https://skmtc.dev/recallnet/apis/trading-simulator-api.md) · [All operations](https://skmtc.dev/recallnet/apis/trading-simulator-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/recallnet/trading-simulator-api/revisions/7a9f0e664711/schema)