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List Tunnel Certificates changedapi/beta/tunnels/certificates/list

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First seen 14 Aug 2026 this site's first read of the page
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# List Tunnel Certificates ## Path parameters ## Query parameters ## Headers ## Returns ## Example ### Response (200) ## List Tunnel Certificates ### Path Parameters ### Query Parameters ### Header Parameters ### Returns ### Example #### Response

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1---
2title: List Tunnel Certificates
3url: https://platform.claude.com/docs/en/api/beta/tunnels/certificates/list
4---
1# List Tunnel Certificates
52 
6## List Tunnel Certificates
3**GET** `/v1/tunnels/{tunnel_id}/certificates`
74 
8**get** `/v1/tunnels/{tunnel_id}/certificates`
9 
105The 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.
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127Lists the certificates registered on a tunnel. Archived certificates are excluded unless include_archived is set.
138 
14### Path Parameters
9## Path parameters
1510 
1611- `tunnel_id: string`
1712 
18### Query Parameters
13## Query parameters
1914 
2015- `include_archived: optional boolean`
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from line 20
2520 
2621 Maximum number of certificates to return per page. Defaults to 20, maximum 1000.
2722 
23 format: int32
24 
2825- `page: optional string`
2926 
3027 Opaque pagination cursor from a previous `list_tunnel_certificates` response.
3128 
32### Header Parameters
29## Headers
3330 
3431- `"anthropic-beta": optional array of AnthropicBeta`
3532 
from line 104
107104 
108105 - `"mid-conversation-tool-changes-2026-07-01"`
109106 
110### Returns
107## Returns
111108 
112109- `data: array of BetaTunnelCertificate`
113110 
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121118 
122119 A timestamp in RFC 3339 format
123120 
121 format: date-time
122 
124123 - `created_at: string`
125124 
126125 A timestamp in RFC 3339 format
127126 
127 format: date-time
128 
128129 - `expires_at: string or null`
129130 
130131 A timestamp in RFC 3339 format
131132 
133 format: date-time
134 
132135 - `fingerprint: string`
133136 
134137 Lowercase hex SHA-256 fingerprint of the certificate's DER encoding.
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139142 
140143 - `type: "tunnel_certificate"`
141144 
142 - `"tunnel_certificate"`
143 
144145- `next_page: string or null`
145146 
146147 Pagination cursor for the next page, or null if no more results.
147148 
148### Example
149## Example
149150 
150```http
151```bash
151152curl https://api.anthropic.com/v1/tunnels/$TUNNEL_ID/certificates \
152153 -H 'anthropic-version: 2023-06-01' \
153154 -H 'anthropic-beta: mcp-tunnels-2026-06-22' \
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154155 -H "X-Api-Key: $ANTHROPIC_API_KEY"
155156```
156157 
157#### Response
158### Response (200)
158159 
159160```json
160161{
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