Cloudflare Docs
Firewall Rules
Visit Firewall Rules on GitHub
Set theme to dark (⇧+D)

PUT examples

​​ Update multiple filters

This example updates two filters with IDs <FILTER_ID_1> and <FILTER_ID_2> using a single API call.

Request
curl --request PUT \
"https://api.cloudflare.com/client/v4/zones/{zone_id}/filters" \
--header "X-Auth-Email: <EMAIL>" \
--header "X-Auth-Key: <API_KEY>" \
--header "Content-Type: application/json" \
--data '[
{
"id": "<FILTER_ID_1>",
"paused": false,
"expression": "ip.src eq 93.184.216.0",
"description": "IP of example.org"
},
{
"id": "<FILTER_ID_2>",
"expression": "http.request.uri.path matches \"^/api/.*$\"",
"description": "/api"
}
]'
Response
{
"result": [
{
"id": "<FILTER_ID>",
"paused": false,
"description": "IP of example.org",
"expression": "ip.src eq 93.184.216.0"
},
{
"id": "<FILTER_ID_2>",
"paused": false,
"description": "/api",
"expression": "http.request.uri.path matches \"^/api/.*$\""
}
],
"success": true,
"errors": [],
"messages": []
}

​​ Update a single filter

This example updates the filter with ID {filter_id}.

Request
curl --request PUT \
"https://api.cloudflare.com/client/v4/zones/{zone_id}/filters/{filter_id}" \
--header "X-Auth-Email: <EMAIL>" \
--header "X-Auth-Key: <API_KEY>" \
--header "Content-Type: application/json" \
--data '{
"id": "<FILTER_ID>",
"paused": false,
"description": "Login from office",
"expression": "ip.src in {2400:cb00::/32 2a06:98c0::/29} and (http.request.uri.path ~ \"^.*/wp-login.php$\" or http.request.uri.path ~ \"^.*/xmlrpc.php$\")"
}'
Response
{
"result": {
"id": "<FILTER_ID>",
"paused": false,
"description": "Login from office",
"expression": "ip.src in {2400:cb00::/32 2a06:98c0::/29} and (http.request.uri.path ~ \"^.*/wp-login.php$\" or http.request.uri.path ~ \"^.*/xmlrpc.php$\")"
},
"success": true,
"errors": [],
"messages": []
}