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DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

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Archive Tunnel

api/beta/tunnels/archive

4 recorded changes 158 lines First seen Last changed Upstream

History

api/beta/tunnels/archive Changed · +15 / -1 lines

from line 18
 
   - `string`
 
-  - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 31 more`
+  - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 38 more`
 
     - `"message-batches-2024-09-24"`
 
from line 87
     - `"agent-memory-2026-07-22"`
 
     - `"mid-conversation-tool-changes-2026-07-01"`
+
+    - `"compact-2026-01-12"`
+
+    - `"computer-use-2025-11-24"`
+
+    - `"mcp-tunnels-2026-06-22"`
+
+    - `"structured-outputs-2025-11-13"`
+
+    - `"task-budgets-2026-03-13"`
+
+    - `"thinking-display-updates-2026-08-18"`
+
+    - `"ce-user-management-2026-07-13"`
 
 ## Returns
 

api/beta/tunnels/archive Changed · +13 / -16 lines

# Archive Tunnel ## Path parameters ## Headers ## Returns ## Example ### Response (200) ## Archive Tunnel ### Path Parameters ### Header Parameters ### Returns ### Example #### Response

from line 1
----
-title: Archive Tunnel
-url: https://platform.claude.com/docs/en/api/beta/tunnels/archive
----
+# Archive Tunnel
 
-## Archive Tunnel
+**POST** `/v1/tunnels/{tunnel_id}/archive`
 
-**post** `/v1/tunnels/{tunnel_id}/archive`
-
 The Tunnels API is in research preview. It requires the `anthropic-beta: mcp-tunnels-2026-06-22` header and may change without a deprecation period. It supersedes the Admin API endpoints at `/v1/organizations/tunnels`, which remain available during a migration window.
 
 Archives a tunnel. Archival is irreversible: every non-archived certificate on the tunnel is archived in the same operation, the hostname is retired and never re-allocated, and the tunnel token is invalidated. Retrying against an already-archived tunnel returns the existing record unchanged.
 
-### Path Parameters
+## Path parameters
 
 - `tunnel_id: string`
 
-### Header Parameters
+## Headers
 
 - `"anthropic-beta": optional array of AnthropicBeta`
 
from line 88
 
     - `"mid-conversation-tool-changes-2026-07-01"`
 
-### Returns
+## Returns
 
-- `BetaTunnel object { id, archived_at, created_at, 3 more }`
+- `BetaTunnel object`
 
   An MCP tunnel.
 
from line 102
 
     A timestamp in RFC 3339 format
 
+    format: date-time
+
   - `created_at: string`
 
     A timestamp in RFC 3339 format
 
+    format: date-time
+
   - `display_name: string or null`
 
     Human-readable name for the tunnel (1-255 characters). Null if unset.
from line 120
 
   - `type: "tunnel"`
 
-    - `"tunnel"`
+## Example
 
-### Example
-
-```http
+```bash
 curl https://api.anthropic.com/v1/tunnels/$TUNNEL_ID/archive \
     -X POST \
     -H 'anthropic-version: 2023-06-01' \
from line 130
     -H "X-Api-Key: $ANTHROPIC_API_KEY"
 ```
 
-#### Response
+### Response (200)
 
 ```json
 {

api/beta/tunnels/archive Changed · +3 / -1 lines

from line 23
 
   - `string`
 
-  - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 30 more`
+  - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 31 more`
 
     - `"message-batches-2024-09-24"`
 
from line 68
     - `"output-300k-2026-03-24"`
 
     - `"user-profiles-2026-03-24"`
+
+    - `"user-profiles-2026-08-18"`
 
     - `"advisor-tool-2026-03-01"`
 

api/beta/tunnels/archive First recorded · 145 lines, first recorded

## Archive Tunnel ### Path Parameters ### Header Parameters ### Returns ### Example #### Response

The first capture of this source. The page was already there, and this is what it said.

---
title: Archive Tunnel
url: https://platform.claude.com/docs/en/api/beta/tunnels/archive
---

## Archive Tunnel

**post** `/v1/tunnels/{tunnel_id}/archive`

The Tunnels API is in research preview. It requires the `anthropic-beta: mcp-tunnels-2026-06-22` header and may change without a deprecation period. It supersedes the Admin API endpoints at `/v1/organizations/tunnels`, which remain available during a migration window.

Archives a tunnel. Archival is irreversible: every non-archived certificate on the tunnel is archived in the same operation, the hostname is retired and never re-allocated, and the tunnel token is invalidated. Retrying against an already-archived tunnel returns the existing record unchanged.

### Path Parameters

- `tunnel_id: string`

### Header Parameters

- `"anthropic-beta": optional array of AnthropicBeta`

  Optional header to specify the beta version(s) you want to use.

  - `string`

  - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 30 more`

    - `"message-batches-2024-09-24"`

    - `"prompt-caching-2024-07-31"`

    - `"computer-use-2024-10-22"`

    - `"computer-use-2025-01-24"`

    - `"pdfs-2024-09-25"`

    - `"token-counting-2024-11-01"`

    - `"token-efficient-tools-2025-02-19"`

    - `"output-128k-2025-02-19"`

    - `"files-api-2025-04-14"`

    - `"mcp-client-2025-04-04"`

    - `"mcp-client-2025-11-20"`

    - `"dev-full-thinking-2025-05-14"`

    - `"interleaved-thinking-2025-05-14"`

    - `"code-execution-2025-05-22"`

    - `"extended-cache-ttl-2025-04-11"`

    - `"context-1m-2025-08-07"`

    - `"context-management-2025-06-27"`

    - `"model-context-window-exceeded-2025-08-26"`

    - `"skills-2025-10-02"`

    - `"fast-mode-2026-02-01"`

    - `"output-300k-2026-03-24"`

    - `"user-profiles-2026-03-24"`

    - `"advisor-tool-2026-03-01"`

    - `"managed-agents-2026-04-01"`

    - `"cache-diagnosis-2026-04-07"`

    - `"dreaming-2026-04-21"`

    - `"thinking-token-count-2026-05-13"`

    - `"server-side-fallback-2026-06-01"`

    - `"server-side-fallback-2026-07-01"`

    - `"fallback-credit-2026-06-01"`

    - `"fallback-credit-2026-07-01"`

    - `"agent-memory-2026-07-22"`

    - `"mid-conversation-tool-changes-2026-07-01"`

### Returns

- `BetaTunnel object { id, archived_at, created_at, 3 more }`

  An MCP tunnel.

  - `id: string`

    Unique identifier for the tunnel, prefixed with `tnl_`.

  - `archived_at: string or null`

    A timestamp in RFC 3339 format

  - `created_at: string`

    A timestamp in RFC 3339 format

  - `display_name: string or null`

    Human-readable name for the tunnel (1-255 characters). Null if unset.

  - `domain: string`

    Anthropic-assigned hostname for the tunnel. MCP server URLs whose host is a subdomain of this value are routed through the tunnel. Globally unique and never reused, even after the tunnel is archived.

  - `type: "tunnel"`

    - `"tunnel"`

### Example

```http
curl https://api.anthropic.com/v1/tunnels/$TUNNEL_ID/archive \
    -X POST \
    -H 'anthropic-version: 2023-06-01' \
    -H 'anthropic-beta: mcp-tunnels-2026-06-22' \
    -H "X-Api-Key: $ANTHROPIC_API_KEY"
```

#### Response

```json
{
  "id": "id",
  "archived_at": "2019-12-27T18:11:19.117Z",
  "created_at": "2019-12-27T18:11:19.117Z",
  "display_name": "display_name",
  "domain": "domain",
  "type": "tunnel"
}
```