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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial
One change · api

Tunnels changedapi/beta/tunnels

Nearest release: v2.1.245, published an hour after this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

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Lines−154removed
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First seen 14 Aug 2026 this site's first read of the page
Recorded edits18to this page, all time

### Headers ### Body parameters #### Response (200) ### Path parameters ### Headers #### Response (200) ### Query parameters ### Headers #### Response (200) ### Path parameters ### Headers #### Response (200) ### Path parameters ### Headers #### Response (200) ### Path parameters ### Headers ### Body parameters #### Response (200) ## Domain types ## Tunnels › Certificates ### Create Tunnel Certificate #### Path parameters #### Headers #### Body parameters #### Returns #### Example ##### Response (200) ### Get Tunnel Certificate #### Path parameters #### Headers #### Returns #### Example ##### Response (200) ### List Tunnel Certificates #### Path parameters #### Query parameters #### Headers #### Returns #### Example ##### Response (200) ### Archive Tunnel Certificate #### Path parameters #### Headers #### Returns #### Example ##### Response (200) ### Header Parameters ### Body Parameters #### Response ### Path Parameters ### Header Parameters #### Response ### Query Parameters ### Header Parameters #### Response ### Path Parameters ### Header Parameters #### Response ### Path Parameters ### Header Parameters #### Response ### Path Parameters ### Header Parameters ### Body Parameters #### Response ## Domain Types # Certificates ## Create Tunnel Certificate ### Path Parameters ### Header Parameters ### Body Parameters #### Response ## Get Tunnel Certificate ### Path Parameters ### Header Parameters #### Response ## List Tunnel Certificates ### Path Parameters ### Query Parameters ### Header Parameters #### Response ## Archive Tunnel Certificate ### Path Parameters ### Header Parameters #### Response ## Domain Types ### Beta Tunnel Certificate

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1---
2title: Tunnels
3url: https://platform.claude.com/docs/en/api/beta/tunnels
4---
5 
61# Tunnels
72 
83## Create Tunnel
94 
10**post** `/v1/tunnels`
5**POST** `/v1/tunnels`
116 
127The 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.
138 
149Creates a tunnel. Creation allocates a fresh hostname and provisions the tunnel; it is not idempotent. The new tunnel rejects MCP traffic until at least one CA certificate is added.
1510 
16### Header Parameters
11### Headers
1712 
1813- `"anthropic-beta": optional array of AnthropicBeta`
1914 
from line 86
9186 
9287 - `"mid-conversation-tool-changes-2026-07-01"`
9388 
94### Body Parameters
89### Body parameters
9590 
9691- `display_name: optional string or null`
9792 
9893 Optional human-readable name for the tunnel (1-255 characters).
9994 
95 minLength: 1, maxLength: 255
96 
10097### Returns
10198 
102- `BetaTunnel object { id, archived_at, created_at, 3 more }`
99- `BetaTunnel object`
103100 
104101 An MCP tunnel.
105102 
from line 108
111108 
112109 A timestamp in RFC 3339 format
113110 
111 format: date-time
112 
114113 - `created_at: string`
115114 
116115 A timestamp in RFC 3339 format
117116 
117 format: date-time
118 
118119 - `display_name: string or null`
119120 
120121 Human-readable name for the tunnel (1-255 characters). Null if unset.
from line 126
125126 
126127 - `type: "tunnel"`
127128 
128 - `"tunnel"`
129 
130129### Example
131130 
132```http
131```bash
133132curl https://api.anthropic.com/v1/tunnels \
134133 -H 'Content-Type: application/json' \
135134 -H 'anthropic-version: 2023-06-01' \
from line 137
138137 -d '{}'
139138```
140139 
141#### Response
140#### Response (200)
142141 
143142```json
144143{
from line 152
153152 
154153## Get Tunnel
155154 
156**get** `/v1/tunnels/{tunnel_id}`
155**GET** `/v1/tunnels/{tunnel_id}`
157156 
158157The 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.
159158 
160159Fetches a tunnel by ID.
161160 
162### Path Parameters
161### Path parameters
163162 
164163- `tunnel_id: string`
165164 
166### Header Parameters
165### Headers
167166 
168167- `"anthropic-beta": optional array of AnthropicBeta`
169168 
from line 242
243242 
244243### Returns
245244 
246- `BetaTunnel object { id, archived_at, created_at, 3 more }`
245- `BetaTunnel object`
247246 
248247 An MCP tunnel.
249248 
from line 254
255254 
256255 A timestamp in RFC 3339 format
257256 
257 format: date-time
258 
258259 - `created_at: string`
259260 
260261 A timestamp in RFC 3339 format
261262 
263 format: date-time
264 
262265 - `display_name: string or null`
263266 
264267 Human-readable name for the tunnel (1-255 characters). Null if unset.
from line 272
269272 
270273 - `type: "tunnel"`
271274 
272 - `"tunnel"`
273 
274275### Example
275276 
276```http
277```bash
277278curl https://api.anthropic.com/v1/tunnels/$TUNNEL_ID \
278279 -H 'anthropic-version: 2023-06-01' \
279280 -H 'anthropic-beta: mcp-tunnels-2026-06-22' \
from line 281
280281 -H "X-Api-Key: $ANTHROPIC_API_KEY"
281282```
282283 
283#### Response
284#### Response (200)
284285 
285286```json
286287{
from line 296
295296 
296297## List Tunnels
297298 
298**get** `/v1/tunnels`
299**GET** `/v1/tunnels`
299300 
300301The 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.
301302 
302303Lists tunnels. Results are ordered by creation time, newest first; archived tunnels are excluded unless include_archived is set.
303304 
304### Query Parameters
305### Query parameters
305306 
306307- `include_archived: optional boolean`
307308 
from line 312
311312 
312313 Maximum number of tunnels to return per page. Defaults to 20, maximum 1000.
313314 
315 format: int32
316 
314317- `page: optional string`
315318 
316319 Opaque pagination cursor from a previous `list_tunnels` response.
317320 
318### Header Parameters
321### Headers
319322 
320323- `"anthropic-beta": optional array of AnthropicBeta`
321324 
from line 410
407410 
408411 A timestamp in RFC 3339 format
409412 
413 format: date-time
414 
410415 - `created_at: string`
411416 
412417 A timestamp in RFC 3339 format
413418 
419 format: date-time
420 
414421 - `display_name: string or null`
415422 
416423 Human-readable name for the tunnel (1-255 characters). Null if unset.
from line 428
421428 
422429 - `type: "tunnel"`
423430 
424 - `"tunnel"`
425 
426431- `next_page: string or null`
427432 
428433 Pagination cursor for the next page, or null if no more results.
from line 434
429434 
430435### Example
431436 
432```http
437```bash
433438curl https://api.anthropic.com/v1/tunnels \
434439 -H 'anthropic-version: 2023-06-01' \
435440 -H 'anthropic-beta: mcp-tunnels-2026-06-22' \
from line 441
436441 -H "X-Api-Key: $ANTHROPIC_API_KEY"
437442```
438443 
439#### Response
444#### Response (200)
440445 
441446```json
442447{
from line 461
456461 
457462## Archive Tunnel
458463 
459**post** `/v1/tunnels/{tunnel_id}/archive`
464**POST** `/v1/tunnels/{tunnel_id}/archive`
460465 
461466The Tunnels API is in research preview. It requires the `anthropic-beta: mcp-tunnels-2026-06-22` header and may change without a deprecation period. It supersedes the Admin API endpoints at `/v1/organizations/tunnels`, which remain available during a migration window.
462467 
463468Archives a tunnel. Archival is irreversible: every non-archived certificate on the tunnel is archived in the same operation, the hostname is retired and never re-allocated, and the tunnel token is invalidated. Retrying against an already-archived tunnel returns the existing record unchanged.
464469 
465### Path Parameters
470### Path parameters
466471 
467472- `tunnel_id: string`
468473 
469### Header Parameters
474### Headers
470475 
471476- `"anthropic-beta": optional array of AnthropicBeta`
472477 
from line 551
546551 
547552### Returns
548553 
549- `BetaTunnel object { id, archived_at, created_at, 3 more }`
554- `BetaTunnel object`
550555 
551556 An MCP tunnel.
552557 
from line 563
558563 
559564 A timestamp in RFC 3339 format
560565 
566 format: date-time
567 
561568 - `created_at: string`
562569 
563570 A timestamp in RFC 3339 format
564571 
572 format: date-time
573 
565574 - `display_name: string or null`
566575 
567576 Human-readable name for the tunnel (1-255 characters). Null if unset.
from line 581
572581 
573582 - `type: "tunnel"`
574583 
575 - `"tunnel"`
576 
577584### Example
578585 
579```http
586```bash
580587curl https://api.anthropic.com/v1/tunnels/$TUNNEL_ID/archive \
581588 -X POST \
582589 -H 'anthropic-version: 2023-06-01' \
from line 591
584591 -H "X-Api-Key: $ANTHROPIC_API_KEY"
585592```
586593 
587#### Response
594#### Response (200)
588595 
589596```json
590597{
from line 606
599606 
600607## Reveal Tunnel Token
601608 
602**post** `/v1/tunnels/{tunnel_id}/reveal_token`
609**POST** `/v1/tunnels/{tunnel_id}/reveal_token`
603610 
604611The Tunnels API is in research preview. It requires the `anthropic-beta: mcp-tunnels-2026-06-22` header and may change without a deprecation period. It supersedes the Admin API endpoints at `/v1/organizations/tunnels`, which remain available during a migration window.
605612 
606613Reveals a tunnel's connector token. The value is fetched live on each call; Anthropic does not store it. Repeated calls return the same value until the token is rotated. Exposed as POST so the token does not appear in intermediary access logs.
607614 
608### Path Parameters
615### Path parameters
609616 
610617- `tunnel_id: string`
611618 
612### Header Parameters
619### Headers
613620 
614621- `"anthropic-beta": optional array of AnthropicBeta`
615622 
from line 696
689696 
690697### Returns
691698 
692- `BetaTunnelToken object { id, tunnel_token, type }`
699- `BetaTunnelToken object`
693700 
694701 A tunnel's connector token.
695702 
from line 710
703710 
704711 - `type: "tunnel_token"`
705712 
706 - `"tunnel_token"`
707 
708713### Example
709714 
710```http
715```bash
711716curl https://api.anthropic.com/v1/tunnels/$TUNNEL_ID/reveal_token \
712717 -X POST \
713718 -H 'anthropic-version: 2023-06-01' \
from line 720
715720 -H "X-Api-Key: $ANTHROPIC_API_KEY"
716721```
717722 
718#### Response
723#### Response (200)
719724 
720725```json
721726{
from line 732
727732 
728733## Rotate Tunnel Token
729734 
730**post** `/v1/tunnels/{tunnel_id}/rotate_token`
735**POST** `/v1/tunnels/{tunnel_id}/rotate_token`
731736 
732737The Tunnels API is in research preview. It requires the `anthropic-beta: mcp-tunnels-2026-06-22` header and may change without a deprecation period. It supersedes the Admin API endpoints at `/v1/organizations/tunnels`, which remain available during a migration window.
733738 
734739Rotates a tunnel's connector token. Rotation invalidates the current token for new connections and returns a fresh value; established connections are not severed. A connector restarted after rotation must use the new value.
735740 
736### Path Parameters
741### Path parameters
737742 
738743- `tunnel_id: string`
739744 
740### Header Parameters
745### Headers
741746 
742747- `"anthropic-beta": optional array of AnthropicBeta`
743748 
from line 820
815820 
816821 - `"mid-conversation-tool-changes-2026-07-01"`
817822 
818### Body Parameters
823### Body parameters
819824 
820825- `reason: optional string or null`
821826 
822827 Optional free-text reason for the rotation, recorded for audit.
823828 
829 maxLength: 1024
830 
824831### Returns
825832 
826- `BetaTunnelToken object { id, tunnel_token, type }`
833- `BetaTunnelToken object`
827834 
828835 A tunnel's connector token.
829836 
from line 844
837844 
838845 - `type: "tunnel_token"`
839846 
840 - `"tunnel_token"`
841 
842847### Example
843848 
844```http
849```bash
845850curl https://api.anthropic.com/v1/tunnels/$TUNNEL_ID/rotate_token \
846851 -H 'Content-Type: application/json' \
847852 -H 'anthropic-version: 2023-06-01' \
from line 855
850855 -d '{}'
851856```
852857 
853#### Response
858#### Response (200)
854859 
855860```json
856861{
from line 865
860865}
861866```
862867 
863## Domain Types
868## Domain types
864869 
865870### Beta Tunnel
866871 
867- `BetaTunnel object { id, archived_at, created_at, 3 more }`
872- `BetaTunnel object`
868873 
869874 An MCP tunnel.
870875 
from line 881
876881 
877882 A timestamp in RFC 3339 format
878883 
884 format: date-time
885 
879886 - `created_at: string`
880887 
881888 A timestamp in RFC 3339 format
882889 
890 format: date-time
891 
883892 - `display_name: string or null`
884893 
885894 Human-readable name for the tunnel (1-255 characters). Null if unset.
from line 899
890899 
891900 - `type: "tunnel"`
892901 
893 - `"tunnel"`
894 
895902### Beta Tunnel Token
896903 
897- `BetaTunnelToken object { id, tunnel_token, type }`
904- `BetaTunnelToken object`
898905 
899906 A tunnel's connector token.
900907 
from line 915
908915 
909916 - `type: "tunnel_token"`
910917 
911 - `"tunnel_token"`
918## Tunnels › Certificates
912919 
913# Certificates
920### Create Tunnel Certificate
914921 
915## Create Tunnel Certificate
922**POST** `/v1/tunnels/{tunnel_id}/certificates`
916923 
917**post** `/v1/tunnels/{tunnel_id}/certificates`
918 
919924The 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.
920925 
921926Registers a public CA certificate on a tunnel. Anthropic verifies the gateway's server certificate against this CA when it terminates the inner TLS session. A tunnel holds at most two non-archived certificates.
922927 
923### Path Parameters
928#### Path parameters
924929 
925930- `tunnel_id: string`
926931 
927### Header Parameters
932#### Headers
928933 
929934- `"anthropic-beta": optional array of AnthropicBeta`
930935 
from line 1007
10021007 
10031008 - `"mid-conversation-tool-changes-2026-07-01"`
10041009 
1005### Body Parameters
1010#### Body parameters
10061011 
10071012- `ca_certificate_pem: string`
10081013 
10091014 PEM-encoded X.509 CA certificate. Must contain exactly one certificate and no private-key material. Maximum 8KB.
10101015 
1011### Returns
1016 maxLength: 8192
10121017 
1013- `BetaTunnelCertificate object { id, archived_at, created_at, 4 more }`
1018#### Returns
10141019 
1020- `BetaTunnelCertificate object`
1021 
10151022 A CA certificate attached to a tunnel.
10161023 
10171024 - `id: string`
from line 1029
10221029 
10231030 A timestamp in RFC 3339 format
10241031 
1032 format: date-time
1033 
10251034 - `created_at: string`
10261035 
10271036 A timestamp in RFC 3339 format
10281037 
1038 format: date-time
1039 
10291040 - `expires_at: string or null`
10301041 
10311042 A timestamp in RFC 3339 format
10321043 
1044 format: date-time
1045 
10331046 - `fingerprint: string`
10341047 
10351048 Lowercase hex SHA-256 fingerprint of the certificate's DER encoding.
from line 1053
10401053 
10411054 - `type: "tunnel_certificate"`
10421055 
1043 - `"tunnel_certificate"`
1056#### Example
10441057 
1045### Example
1046 
1047```http
1058```bash
10481059curl https://api.anthropic.com/v1/tunnels/$TUNNEL_ID/certificates \
10491060 -H 'Content-Type: application/json' \
10501061 -H 'anthropic-version: 2023-06-01' \
from line 1066
10551066 }'
10561067```
10571068 
1058#### Response
1069##### Response (200)
10591070 
10601071```json
10611072{
from line 1080
10691080}
10701081```
10711082 
1072## Get Tunnel Certificate
1083### Get Tunnel Certificate
10731084 
1074**get** `/v1/tunnels/{tunnel_id}/certificates/{certificate_id}`
1085**GET** `/v1/tunnels/{tunnel_id}/certificates/{certificate_id}`
10751086 
10761087The 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.
10771088 
10781089Fetches a tunnel certificate by ID.
10791090 
1080### Path Parameters
1091#### Path parameters
10811092 
10821093- `tunnel_id: string`
10831094 
10841095- `certificate_id: string`
10851096 
1086### Header Parameters
1097#### Headers
10871098 
10881099- `"anthropic-beta": optional array of AnthropicBeta`
10891100 
from line 1172
11611172 
11621173 - `"mid-conversation-tool-changes-2026-07-01"`
11631174 
1164### Returns
1175#### Returns
11651176 
1166- `BetaTunnelCertificate object { id, archived_at, created_at, 4 more }`
1177- `BetaTunnelCertificate object`
11671178 
11681179 A CA certificate attached to a tunnel.
11691180 
from line 1186
11751186 
11761187 A timestamp in RFC 3339 format
11771188 
1189 format: date-time
1190 
11781191 - `created_at: string`
11791192 
11801193 A timestamp in RFC 3339 format
11811194 
1195 format: date-time
1196 
11821197 - `expires_at: string or null`
11831198 
11841199 A timestamp in RFC 3339 format
11851200 
1201 format: date-time
1202 
11861203 - `fingerprint: string`
11871204 
11881205 Lowercase hex SHA-256 fingerprint of the certificate's DER encoding.
from line 1210
11931210 
11941211 - `type: "tunnel_certificate"`
11951212 
1196 - `"tunnel_certificate"`
1213#### Example
11971214 
1198### Example
1199 
1200```http
1215```bash
12011216curl https://api.anthropic.com/v1/tunnels/$TUNNEL_ID/certificates/$CERTIFICATE_ID \
12021217 -H 'anthropic-version: 2023-06-01' \
12031218 -H 'anthropic-beta: mcp-tunnels-2026-06-22' \
from line 1219
12041219 -H "X-Api-Key: $ANTHROPIC_API_KEY"
12051220```
12061221 
1207#### Response
1222##### Response (200)
12081223 
12091224```json
12101225{
from line 1233
12181233}
12191234```
12201235 
1221## List Tunnel Certificates
1236### List Tunnel Certificates
12221237 
1223**get** `/v1/tunnels/{tunnel_id}/certificates`
1238**GET** `/v1/tunnels/{tunnel_id}/certificates`
12241239 
12251240The 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.
12261241 
12271242Lists the certificates registered on a tunnel. Archived certificates are excluded unless include_archived is set.
12281243 
1229### Path Parameters
1244#### Path parameters
12301245 
12311246- `tunnel_id: string`
12321247 
1233### Query Parameters
1248#### Query parameters
12341249 
12351250- `include_archived: optional boolean`
12361251 
from line 1255
12401255 
12411256 Maximum number of certificates to return per page. Defaults to 20, maximum 1000.
12421257 
1258 format: int32
1259 
12431260- `page: optional string`
12441261 
12451262 Opaque pagination cursor from a previous `list_tunnel_certificates` response.
12461263 
1247### Header Parameters
1264#### Headers
12481265 
12491266- `"anthropic-beta": optional array of AnthropicBeta`
12501267 
from line 1339
13221339 
13231340 - `"mid-conversation-tool-changes-2026-07-01"`
13241341 
1325### Returns
1342#### Returns
13261343 
13271344- `data: array of BetaTunnelCertificate`
13281345 
from line 1353
13361353 
13371354 A timestamp in RFC 3339 format
13381355 
1356 format: date-time
1357 
13391358 - `created_at: string`
13401359 
13411360 A timestamp in RFC 3339 format
13421361 
1362 format: date-time
1363 
13431364 - `expires_at: string or null`
13441365 
13451366 A timestamp in RFC 3339 format
13461367 
1368 format: date-time
1369 
13471370 - `fingerprint: string`
13481371 
13491372 Lowercase hex SHA-256 fingerprint of the certificate's DER encoding.
from line 1377
13541377 
13551378 - `type: "tunnel_certificate"`
13561379 
1357 - `"tunnel_certificate"`
1358 
13591380- `next_page: string or null`
13601381 
13611382 Pagination cursor for the next page, or null if no more results.
13621383 
1363### Example
1384#### Example
13641385 
1365```http
1386```bash
13661387curl https://api.anthropic.com/v1/tunnels/$TUNNEL_ID/certificates \
13671388 -H 'anthropic-version: 2023-06-01' \
13681389 -H 'anthropic-beta: mcp-tunnels-2026-06-22' \
from line 1390
13691390 -H "X-Api-Key: $ANTHROPIC_API_KEY"
13701391```
13711392 
1372#### Response
1393##### Response (200)
13731394 
13741395```json
13751396{
from line 1409
13881409}
13891410```
13901411 
1391## Archive Tunnel Certificate
1412### Archive Tunnel Certificate
13921413 
1393**post** `/v1/tunnels/{tunnel_id}/certificates/{certificate_id}/archive`
1414**POST** `/v1/tunnels/{tunnel_id}/certificates/{certificate_id}/archive`
13941415 
13951416The 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.
13961417 
13971418Archives a tunnel certificate, removing it from the set Anthropic trusts for the tunnel. The certificate record is retained. Archiving the last non-archived certificate is permitted; the tunnel rejects MCP traffic until a new certificate is added.
13981419 
1399### Path Parameters
1420#### Path parameters
14001421 
14011422- `tunnel_id: string`
14021423 
14031424- `certificate_id: string`
14041425 
1405### Header Parameters
1426#### Headers
14061427 
14071428- `"anthropic-beta": optional array of AnthropicBeta`
14081429 
from line 1501
14801501 
14811502 - `"mid-conversation-tool-changes-2026-07-01"`
14821503 
1483### Returns
1504#### Returns
14841505 
1485- `BetaTunnelCertificate object { id, archived_at, created_at, 4 more }`
1506- `BetaTunnelCertificate object`
14861507 
14871508 A CA certificate attached to a tunnel.
14881509 
from line 1515
14941515 
14951516 A timestamp in RFC 3339 format
14961517 
1518 format: date-time
1519 
14971520 - `created_at: string`
14981521 
14991522 A timestamp in RFC 3339 format
15001523 
1524 format: date-time
1525 
15011526 - `expires_at: string or null`
15021527 
15031528 A timestamp in RFC 3339 format
15041529 
1530 format: date-time
1531 
15051532 - `fingerprint: string`
15061533 
15071534 Lowercase hex SHA-256 fingerprint of the certificate's DER encoding.
from line 1539
15121539 
15131540 - `type: "tunnel_certificate"`
15141541 
1515 - `"tunnel_certificate"`
1542#### Example
15161543 
1517### Example
1518 
1519```http
1544```bash
15201545curl https://api.anthropic.com/v1/tunnels/$TUNNEL_ID/certificates/$CERTIFICATE_ID/archive \
15211546 -X POST \
15221547 -H 'anthropic-version: 2023-06-01' \
from line 1549
15241549 -H "X-Api-Key: $ANTHROPIC_API_KEY"
15251550```
15261551 
1527#### Response
1552##### Response (200)
15281553 
15291554```json
15301555{
from line 1562
15371562 "type": "tunnel_certificate"
15381563}
15391564```
1540 
1541## Domain Types
1542 
1543### Beta Tunnel Certificate
1544 
1545- `BetaTunnelCertificate object { id, archived_at, created_at, 4 more }`
1546 
1547 A CA certificate attached to a tunnel.
1548 
1549 - `id: string`
1550 
1551 Unique identifier for the certificate, prefixed with `tcrt_`.
1552 
1553 - `archived_at: string or null`
1554 
1555 A timestamp in RFC 3339 format
1556 
1557 - `created_at: string`
1558 
1559 A timestamp in RFC 3339 format
1560 
1561 - `expires_at: string or null`
1562 
1563 A timestamp in RFC 3339 format
1564 
1565 - `fingerprint: string`
1566 
1567 Lowercase hex SHA-256 fingerprint of the certificate's DER encoding.
1568 
1569 - `tunnel_id: string`
1570 
1571 ID of the tunnel the certificate is registered against.
1572 
1573 - `type: "tunnel_certificate"`
1574 
1575 - `"tunnel_certificate"`
15761565 
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