curl --location --request POST 'https://api.leadfeeder.com/v1/web-visits/custom-feeds?account_id=123456' \
--header 'X-Api-Key: <api-key>' \
--header 'Content-Type: application/json' \
--data-raw '{
"data": {
"type": "custom_feed",
"attributes": {
"name": "Hamburg/Brandenburg – Clean Intent Traffic",
"notifications": [],
"advanced_filters": {
"type": "group",
"operator": "and",
"items": [
{
"type": "group",
"operator": "or",
"negated": false,
"items": [
{
"type": "group",
"operator": "and",
"items": [
{
"type": "group",
"operator": "or",
"items": [
{
"type": "filter",
"operator": "is",
"field": "region",
"value": "Hamburg",
"display_value": "Hamburg"
},
{
"type": "filter",
"operator": "is",
"field": "region",
"value": "Brandenburg",
"display_value": "Brandenburg"
}
]
},
{
"type": "group",
"operator": "or",
"items": [
{
"type": "filter",
"operator": "contains",
"field": "page_url",
"value": "pricing",
"display_value": "pricing"
},
{
"type": "filter",
"operator": "contains",
"field": "page_url",
"value": "demo",
"display_value": "demo"
}
]
}
]
}
]
},
{
"type": "group",
"operator": "or",
"negated": true,
"items": []
}
]
}
},
"relationships": {
"folder": null
}
}
}'{
"data": {
"type": "custom_feed",
"id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
"attributes": {
"name": "All companies",
"created_at": "2026-01-15T10:30:00.000Z",
"updated_at": "2026-01-20T14:00:00.000Z",
"deletable": true,
"viewable": true,
"notifications": []
},
"relationships": {
"created_by": {
"id": "12345",
"type": "user"
},
"folder": {
"id": "42",
"type": "custom_feed_folder"
}
}
},
"meta": {
"request_id": "cf054205-dd8c-4473-8689-07c30fe0789f"
}
}