curl -X POST 'https://api.anthropic.com/v1/organizations/api_keys/api-key-id?beta=true' \
  -H "x-api-key: $ANTHROPIC_API_KEY" \
  -H 'anthropic-version: 2023-06-01' \
  -H 'Content-Type: application/json' \
  -d '{}'

# POST /v1/organizations/api_keys/{api_key_id}?beta=true (Claude API)
Base URL: https://api.anthropic.com
Auth: x-api-key; Anthropic API key; required.
Status: Beta.
Request formats: application/json.
Last verified: 2026-10-20

> Update API Key

## Critical Gotchas
* Authentication uses the `x-api-key` header and requests also require an `anthropic-version` header.
* The official OpenAPI URL is discovered from the SDK repository manifest and must remain under Anthropic's trusted Stainless storage prefix.

## cURL
curl -X POST 'https://api.anthropic.com/v1/organizations/api_keys/api-key-id?beta=true' \
  -H "x-api-key: $ANTHROPIC_API_KEY" \
  -H 'anthropic-version: 2023-06-01' \
  -H 'Content-Type: application/json' \
  -d '{}'

## Parameters
| Name | In | Type | Required | Description |
| :--- | :--- | :--- | :--- | :--- |
| api_key_id | path | string | Yes | ID of the API key. |
| name | body | string | No | Name of the API key. |
| status | body | string | No | Status of the API key. |

## Response example
{"created_at":"2026-09-03T00:00:00Z","created_by":{"id":"string","type":"service_account"}}

---
Need an API key? Get one at https://console.anthropic.com/settings/keys

POST

POST /v1/organizations/api_keys/{api_key_id}?beta=true — Claude API

Beta

Anthropic API key (required); https://api.anthropic.com

Claude API

Update API Key

Base URL: https://api.anthropic.com
Auth: x-api-key: <ANTHROPIC_API_KEY>
Last verified: 2026-10-20 · upstream hash matched

Actions Try in browser→

Agents: curl -H "Accept: text/markdown" this URL
→ 216 tokens · Vary: Accept

Critical gotchas

Authentication uses the x-api-key header and requests also require an anthropic-version header.

The official OpenAPI URL is discovered from the SDK repository manifest and must remain under Anthropic's trusted Stainless storage prefix.

cURL

curl -X POST 'https://api.anthropic.com/v1/organizations/api_keys/api-key-id?beta=true' \  -H "x-api-key: $ANTHROPIC_API_KEY" \  -H 'anthropic-version: 2023-06-01' \  -H 'Content-Type: application/json' \  -d '{}'

Parameters

Name	In	Type	Required	Description
api_key_id	path	string	Yes	ID of the API key.
name	body	string	No	Name of the API key.
status	body	string	No	Status of the API key.

Response 200 OK

{
  "created_at": "2026-09-03T00:00:00Z",
  "created_by": {
    "id": "string",
    "type": "service_account"
  },
  "expires_at": "2026-09-03T00:00:00Z",
  "id": "string",
  "name": "string",
  "partial_key_hint": "string",
  "principal": {
    "type": "user_actor",
    "user_id": "string"
  },
  "scope": {
    "type": "organization"
  },
  "status": "active",
  "type": "api_key",
  "workspace_id": "string"
}

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