Cloudflare API | Filters › Get A Filter

API Reference

Account & User Management

Resource Sharing

AI

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Delete a filter

Update a filter

Leaked Credential Checks

Storage & Databases

Threat Intelligence

Brand Protection

Workers & Pages

Durable Objects

Workers For Platforms

Shared

Filters

filters

Methods

Delete Filters -> Envelope<Array<

>>

Deprecated

delete/zones/{zone_id}/filters

Deletes one or more existing filters.

Update Filters -> Envelope<Array<

>>

Deprecated

put/zones/{zone_id}/filters

Updates one or more existing filters.

Create Filters -> Envelope<Array<

>>

Deprecated

post/zones/{zone_id}/filters

Creates one or more filters.

Delete A Filter -> Envelope<

>

Deprecated

delete/zones/{zone_id}/filters/{filter_id}

Deletes an existing filter.

Get A Filter -> Envelope<

>

Deprecated

get/zones/{zone_id}/filters/{filter_id}

Fetches the details of a filter.

Security

API Email + API Key

The previous authorization scheme for interacting with the Cloudflare API, used in conjunction with a Global API key.

Example: X-Auth-Email: user@example.com

The previous authorization scheme for interacting with the Cloudflare API. When possible, use API tokens instead of Global API keys.

Example: X-Auth-Key: 144c9defac04969c7bfad8efaa8ea194

Accepted Permissions (at least one required)

Firewall Services Write Firewall Services Read

Parameters

zone_id: string

(maxLength: 32)

Identifier

filter_id: string

(maxLength: 32, minLength: 32)

The unique identifier of the filter.

Response fields

errors: Array<

>

messages: Array<

>

result:

success: true

Whether the API call was successful

Request example

curl https://api.cloudflare.com/client/v4/zones/$ZONE_ID/filters/$FILTER_ID \
    -H "X-Auth-Email: $CLOUDFLARE_EMAIL" \
    -H "X-Auth-Key: $CLOUDFLARE_API_KEY"

200Example

{
  "errors": [
    {
      "code": 1000,
      "message": "message"
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message"
    }
  ],
  "result": {
    "id": "372e67954025e0ba6aaa6d586b9e0b61",
    "description": "Restrict access from these browsers on this address range.",
    "expression": "(http.request.uri.path ~ \".*wp-login.php\" or http.request.uri.path ~ \".*xmlrpc.php\") and ip.addr ne 172.16.22.155",
    "paused": false,
    "ref": "FIL-100"
  },
  "success": true
}

List Filters -> V4PagePaginationArray<

>

Deprecated

get/zones/{zone_id}/filters

Fetches filters in a zone. You can filter the results using several optional parameters.

Update A Filter -> Envelope<

>

Deprecated

put/zones/{zone_id}/filters/{filter_id}

Updates an existing filter.

Domain types

FirewallFilter = { id, description, expression, 2 more... }