Claude Platform Docs

创建隧道证书

$client->beta->tunnels->certificates->create(string tunnelID, string caCertificatePEM, ?list<AnthropicBeta> betas, ?string workspaceID): TunnelCertificate
POST/v1/tunnels/{tunnel_id}/certificates
Requires anthropic-beta: mcp-tunnels-2026-06-22. How to send beta headers

Tunnels API 目前处于研究预览阶段。它需要 anthropic-beta: mcp-tunnels-2026-06-22 请求头，并且可能在没有弃用期的情况下发生变更。它取代了位于 /v1/organizations/tunnels 的 Admin API 端点，这些端点在迁移窗口期内仍然可用。

在隧道上注册公共 CA 证书。Anthropic 在终止内层 TLS 会话时，会根据此 CA 验证网关的服务器证书。一个隧道最多持有两个未归档的证书。

Parameters
tunnelID: string⁠Path parameter

ID of the tunnel (tnl_...).

caCertificatePEM: string

PEM-encoded X.509 CA certificate. Must contain exactly one certificate and no private-key material. Maximum 8KB.

betas?: optional list<AnthropicBeta>⁠Header parameter

This endpoint is in beta: requests must send mcp-tunnels-2026-06-22 in this header.

workspaceID?: optional string⁠Header parameter

Optional header to select the Workspace for this request. The value is a Workspace ID (for example, wrkspc_011CZkZaBF1tNoB5wlCeusgy).

Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.

Returns
class TunnelCertificate { $type = 'tunnel_certificate'; $id; $archivedAt; /* 4 more */ }
"tunnel_certificate" type
string id

Unique identifier for the certificate, prefixed with tcrt_.

?\Datetime archivedAt

RFC 3339 datetime string indicating when the certificate was archived. Null if it is still in the trusted set.

\Datetime createdAt

RFC 3339 datetime string indicating when the certificate was registered.

?\Datetime expiresAt

RFC 3339 datetime string indicating when the certificate expires, or null if it does not expire.

string fingerprint

Lowercase hex SHA-256 fingerprint of the certificate's DER encoding.

string tunnelID

ID of the tunnel the certificate is registered against.

创建隧道证书
<?php

require_once dirname(__DIR__) . '/vendor/autoload.php';

use Anthropic\Client;
use Anthropic\Beta\AnthropicBeta;

$client = new Client(apiKey: 'my-anthropic-api-key');

$betaTunnelCertificate = $client->beta->tunnels->certificates->create(
  'tunnel_id',
  caCertificatePEM: 'ca_certificate_pem',
  betas: [AnthropicBeta::MESSAGE_BATCHES_2024_09_24],
  workspaceID: 'wrkspc_011CZkZaBF1tNoB5wlCeusgy',
);

var_dump($betaTunnelCertificate);
Returns Examples
Response 200
{
  "id": "id",
  "archived_at": "2019-12-27T18:11:19.117Z",
  "created_at": "2019-12-27T18:11:19.117Z",
  "expires_at": "2019-12-27T18:11:19.117Z",
  "fingerprint": "fingerprint",
  "tunnel_id": "tunnel_id",
  "type": "tunnel_certificate"
}