---
title: "Update a chain (admin)"
method: PUT
path: "/v1/admin/chains/{chain_id}"
tags: ["Chains"]
---

# Update a chain (admin)

`PUT /v1/admin/chains/{chain_id}`

## Request

- Base URL: `https://api.1claw.co`
- URL: `https://api.1claw.co/v1/admin/chains/{chain_id}`
- Auth: HTTP bearer

## Path parameters

- `chain_id` string, uuid, required

## Request body

- UpdateChainRequest
  - `display_name` string
  - `rpc_url` string
  - `ws_url` string
  - `explorer_url` string
  - `native_currency` string
  - `is_testnet` boolean
  - `is_enabled` boolean

## Response `200`

Chain updated

- ChainResponse
  - `id` string, uuid
  - `name` string
  - `display_name` string
  - `chain_id` integer
  - `rpc_url` string
  - `ws_url` string
  - `explorer_url` string
  - `native_currency` string
  - `is_testnet` boolean
  - `is_enabled` boolean
  - `created_at` string, date-time
  - `updated_at` string, date-time

---

[API](https://skmtc.dev/1claw/apis/1claw-api.md) · [All operations](https://skmtc.dev/1claw/apis/1claw-api/llms.txt) · [OpenAPI document](https://skmtc.dev/1claw/apis/1claw-api/revisions/5fa0918f3b41?raw)