APIs.io Engineering Platform Cloudflare Tunnel API declares
4 security schemes
for authenticating requests.
An API key is passed in the header as X-Auth-Email (api_email).
An API key is passed in the header as X-Auth-Key (api_key).
It accepts HTTP bearer tokens (api_token).
An API key is passed in the header as X-Auth-User-Service-Key (user_service_key).
Paths & Operations 17
Across 10 paths, the API surfaces 17 operations — 3 DELETE, 9 GET, 2 PATCH, 3 POST. Each is listed below with its method, path, parameters, and response codes.
Cloudflare Tunnel 17
GET
/accounts/{account_id}/cfd_tunnel
APIs.io Engineering Platform List Cloudflare Tunnels
The contract defines 44 schemas that model the data the API accepts and returns. The most detailed are tunnel_cfd_tunnel (12 properties), tunnel_warp_connector_tunnel (11 properties), tunnel_schemas-connection (8 properties), tunnel_tunnel_client (7 properties). Each schema is shown below with its type and property counts.
tunnel_connection_id
string
UUID of the Cloudflare Tunnel connection.
tunnel_status
string
The status of the tunnel. Valid values are inactive (tunnel has never been run), degraded (tunnel is active and able to serve traffic but in an unhealthy state…
tunnel_is_pending_reconnect
boolean
Cloudflare continues to track connections for several minutes after they disconnect. This is an optimization to improve latency and reliability of reconnecting…
tunnel_messages
array
tunnel_created_at
string
Timestamp of when the resource was created.
tunnel_api-response-common-failure
object
4 properties4 required
tunnel_tunnel-response-collection
tunnel_colo_name
string
The Cloudflare data center used for this connection.
tunnel_remote_config
boolean
If true, the tunnel can be configured remotely from the Zero Trust dashboard. If false, the tunnel must be configured locally on the origin machine.
tunnel_client_id
string
UUID of the Cloudflare Tunnel connector.
tunnel_tunnel_secret
string
Sets the password required to run a locally-managed tunnel. Must be at least 32 bytes and encoded as a base64 string.
tunnel_version
string
The cloudflared version used to establish this connection.
tunnel_schemas-connection
object
8 properties
tunnel_api-response-collection
object
tunnel_ip
string
tunnel_tunnel_type
string
The type of tunnel.
tunnel_empty_response
tunnel_result_info
object
4 properties
tunnel_config_version
integer
The version of the remote tunnel configuration. Used internally to sync cloudflared with the Zero Trust dashboard.
tunnel_tunnel_client
object
A client (typically cloudflared) that maintains connections to a Cloudflare data center.
7 properties
tunnel_conns_active_at
string
Timestamp of when the tunnel established at least one connection to Cloudflare's edge. If null, the tunnel is inactive.
tunnel_metadata
object
Metadata associated with the tunnel.
tunnel_run_at
string
Timestamp of when the tunnel connection was started.
tunnel_tunnel_response_token
tunnel_tunnel_client_response
tunnel_api-response-common
object
4 properties4 required
tunnel_tunnel_connections_response
tunnel_tunnel-response-single
tunnel_tunnel_types
string
The types of tunnels to filter separated by a comma.
tunnel_deleted_at
string
Timestamp of when the resource was deleted. If null, the resource has not been deleted.
tunnel_per_page
number
Number of results to display.
tunnel_management-resources
string
Management resources the token will have access to.
tunnel_api-response-single
tunnel_account_id
string
Cloudflare account ID
tunnel_conns_inactive_at
string
Timestamp of when the tunnel became inactive (no connections to Cloudflare's edge). If null, the tunnel is active.
tunnel_tunnel_name
string
A user-friendly name for a tunnel.
tunnel_features
array
Features enabled for the Cloudflare Tunnel.
tunnel_tunnel_id
string
UUID of the tunnel.
tunnel_connections
array
The Cloudflare Tunnel connections between your origin and Cloudflare's edge.
tunnel_cfd_tunnel
object
A Cloudflare Tunnel that connects your origin to Cloudflare's edge.
12 properties
tunnel_warp_connector_tunnel
object
A Warp Connector Tunnel that connects your origin to Cloudflare's edge.
11 properties
tunnel_config_src
string
Indicates if this is a locally or remotely configured tunnel. If local, manage the tunnel using a YAML file on the origin machine. If cloudflare, manage the tu…
tunnel_arch
string
The cloudflared OS architecture used to establish this connection.
tunnel_existed_at
string
If provided, include only tunnels that were created (and not deleted) before this time.
Specification
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