curl --request GET \
--url https://panel.sendcloud.sc/api/v3/event-subscriptions/connections \
--header 'Authorization: Basic <encoded-value>'{
"data": [
{
"id": 1,
"type": "webhook",
"configuration": {
"url": "https://example.com/webhooks/sendcloud",
"auth_type": "bearer",
"extra_headers": {
"X-Custom-Header": "my-value"
}
},
"created_at": "2026-01-15T10:30:00Z",
"updated_at": "2026-01-15T10:30:00Z"
},
{
"id": 2,
"type": "klaviyo",
"configuration": {},
"created_at": "2026-01-16T09:00:00Z",
"updated_at": "2026-01-16T09:00:00Z"
}
]
}Retrieve all connections for the authenticated user’s organization.
curl --request GET \
--url https://panel.sendcloud.sc/api/v3/event-subscriptions/connections \
--header 'Authorization: Basic <encoded-value>'{
"data": [
{
"id": 1,
"type": "webhook",
"configuration": {
"url": "https://example.com/webhooks/sendcloud",
"auth_type": "bearer",
"extra_headers": {
"X-Custom-Header": "my-value"
}
},
"created_at": "2026-01-15T10:30:00Z",
"updated_at": "2026-01-15T10:30:00Z"
},
{
"id": 2,
"type": "klaviyo",
"configuration": {},
"created_at": "2026-01-16T09:00:00Z",
"updated_at": "2026-01-16T09:00:00Z"
}
]
}Documentation Index
Fetch the complete documentation index at: https://sendcloud.dev/llms.txt
Use this file to discover all available pages before exploring further.
Basic Authentication using API key and secrets is currently the main authentication mechanism.
Filter by connection type.
webhook, klaviyo OK
List of connections
Show child attributes