curl -X GET 'https://api.anthropic.com/v1/organizations/tunnels/tunnel-id/certificates?beta=true&page=example-page&limit=20&include_archived=false' \
  -H "x-api-key: $ANTHROPIC_API_KEY" \
  -H 'anthropic-version: 2023-06-01' \
  -H 'anthropic-beta: <ANTHROPIC_BETA>'

# GET /v1/organizations/tunnels/{tunnel_id}/certificates?beta=true (Claude API)
Base URL: https://api.anthropic.com
Auth: x-api-key; Anthropic API key; required.
Status: Beta, Deprecated.
Last verified: 2026-10-20

> List Tunnel Certificates

## 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 GET 'https://api.anthropic.com/v1/organizations/tunnels/tunnel-id/certificates?beta=true&page=example-page&limit=20&include_archived=false' \
  -H "x-api-key: $ANTHROPIC_API_KEY" \
  -H 'anthropic-version: 2023-06-01' \
  -H 'anthropic-beta: <ANTHROPIC_BETA>'

## Parameters
| Name | In | Type | Required | Description |
| :--- | :--- | :--- | :--- | :--- |
| tunnel_id | path | string | Yes | ID of the Tunnel. |
| page | query | string | No | A tunnel has at most two active certificates, so this list is not paginated. |
| limit | query | integer | No | Maximum number of certificates to return. |
| include_archived | query | boolean | No | Include archived certificates in the results. Archived certificates are exclu... |

## Response example
{"data":[{}],"next_page":"string"}

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

GET

GET /v1/organizations/tunnels/{tunnel_id}/certificates?beta=true — Claude API

BetaDeprecated

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

Claude API

List Tunnel Certificates

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
→ 247 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 GET 'https://api.anthropic.com/v1/organizations/tunnels/tunnel-id/certificates?beta=true&page=example-page&limit=20&include_archived=false' \  -H "x-api-key: $ANTHROPIC_API_KEY" \  -H 'anthropic-version: 2023-06-01' \  -H 'anthropic-beta: <ANTHROPIC_BETA>'

Parameters

Name	In	Type	Required	Description
tunnel_id	path	string	Yes	ID of the Tunnel.
page	query	string	No	A tunnel has at most two active certificates, so this list is not paginated.
limit	query	integer	No	Maximum number of certificates to return.
include_archived	query	boolean	No	Include archived certificates in the results. Archived certificates are excluded by default.

Response 200 OK

{
  "data": [
    {
      "archived_at": "2026-09-03T00:00:00Z",
      "created_at": "2026-09-03T00:00:00Z",
      "expires_at": "2026-09-03T00:00:00Z",
      "fingerprint": "string",
      "id": "string",
      "tunnel_id": "string",
      "type": "tunnel_certificate"
    }
  ],
  "next_page": "string"
}

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