Test Firewall Rules

POST

ai-gateway

firewall-policies

test

Dry-run firewall rules against sample text

curl --request POST \
  --url https://api.knoxcall.com/v1/ai-gateway/firewall-policies/test \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "text": "<string>",
  "heuristics": [
    {
      "name": "no_competitor_mentions",
      "pattern": "CompetitorAI",
      "flags": "i"
    }
  ]
}
'

import requests

url = "https://api.knoxcall.com/v1/ai-gateway/firewall-policies/test"

payload = {
    "text": "<string>",
    "heuristics": [
        {
            "name": "no_competitor_mentions",
            "pattern": "CompetitorAI",
            "flags": "i"
        }
    ]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    text: '<string>',
    heuristics: [{name: 'no_competitor_mentions', pattern: 'CompetitorAI', flags: 'i'}]
  })
};

fetch('https://api.knoxcall.com/v1/ai-gateway/firewall-policies/test', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.knoxcall.com/v1/ai-gateway/firewall-policies/test",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'text' => '<string>',
    'heuristics' => [
        [
                'name' => 'no_competitor_mentions',
                'pattern' => 'CompetitorAI',
                'flags' => 'i'
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.knoxcall.com/v1/ai-gateway/firewall-policies/test"

	payload := strings.NewReader("{\n  \"text\": \"<string>\",\n  \"heuristics\": [\n    {\n      \"name\": \"no_competitor_mentions\",\n      \"pattern\": \"CompetitorAI\",\n      \"flags\": \"i\"\n    }\n  ]\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.knoxcall.com/v1/ai-gateway/firewall-policies/test")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"text\": \"<string>\",\n  \"heuristics\": [\n    {\n      \"name\": \"no_competitor_mentions\",\n      \"pattern\": \"CompetitorAI\",\n      \"flags\": \"i\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.knoxcall.com/v1/ai-gateway/firewall-policies/test")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"text\": \"<string>\",\n  \"heuristics\": [\n    {\n      \"name\": \"no_competitor_mentions\",\n      \"pattern\": \"CompetitorAI\",\n      \"flags\": \"i\"\n    }\n  ]\n}"

response = http.request(request)
puts response.read_body

{
  "data": {
    "matched": true,
    "matches": [
      {
        "rule": "<string>",
        "span": [
          123
        ],
        "matched": "<string>"
      }
    ],
    "skipped": [
      {
        "rule": "<string>",
        "reason": "<string>"
      }
    ]
  },
  "meta": {
    "request_id": "550e8400-e29b-41d4-a716-446655440000"
  }
}

Runs a candidate heuristics array against a sample text and returns what matched. Nothing is stored and no policy is created. Two properties make the result trustworthy:

It compiles through the same validator the writer uses. A rule the tester refuses is a rule POST /v1/ai-gateway/firewall-policies would also refuse, so the tester can never green-light a pattern that could not run.
It reports skipped rules explicitly. A rule that fails to compile is named rather than silently ignored. On a live block policy a skipped rule is a fail-closed condition — the gateway refuses the request with 503 firewall_policy_degraded rather than serve it under a policy it knows is only partly applied.

Requires the read capability on ai_gateway. See the control-plane overview for authentication, the {data, meta} envelope, pagination and error types.

Authorizations

Authorization

string

header

required

OAuth 2.1 authentication — recommended for new integrations. Access tokens (kc_ prefix) are minted at the root-host token endpoint https://api.knoxcall.com/oauth/token and passed as Authorization: Bearer <access_token>. Public clients must use PKCE with the authorization_code grant; confidential clients may use client_credentials. The first-party SDKs and the knoxcall login CLI handle token minting, caching, refresh, and DPoP for you.

Body

application/json

text

string

required

The prompt text to scan.

heuristics

object[]

Candidate rules to test alongside the built-ins.

Show child attributes

Response

The scan result.

data

object

Show child attributes

meta

object

Metadata included with every API response.

Show child attributes

Dry-run firewall rules against sample text

curl --request POST \
  --url https://api.knoxcall.com/v1/ai-gateway/firewall-policies/test \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "text": "<string>",
  "heuristics": [
    {
      "name": "no_competitor_mentions",
      "pattern": "CompetitorAI",
      "flags": "i"
    }
  ]
}
'

import requests

url = "https://api.knoxcall.com/v1/ai-gateway/firewall-policies/test"

payload = {
    "text": "<string>",
    "heuristics": [
        {
            "name": "no_competitor_mentions",
            "pattern": "CompetitorAI",
            "flags": "i"
        }
    ]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    text: '<string>',
    heuristics: [{name: 'no_competitor_mentions', pattern: 'CompetitorAI', flags: 'i'}]
  })
};

fetch('https://api.knoxcall.com/v1/ai-gateway/firewall-policies/test', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.knoxcall.com/v1/ai-gateway/firewall-policies/test",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'text' => '<string>',
    'heuristics' => [
        [
                'name' => 'no_competitor_mentions',
                'pattern' => 'CompetitorAI',
                'flags' => 'i'
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.knoxcall.com/v1/ai-gateway/firewall-policies/test"

	payload := strings.NewReader("{\n  \"text\": \"<string>\",\n  \"heuristics\": [\n    {\n      \"name\": \"no_competitor_mentions\",\n      \"pattern\": \"CompetitorAI\",\n      \"flags\": \"i\"\n    }\n  ]\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.knoxcall.com/v1/ai-gateway/firewall-policies/test")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"text\": \"<string>\",\n  \"heuristics\": [\n    {\n      \"name\": \"no_competitor_mentions\",\n      \"pattern\": \"CompetitorAI\",\n      \"flags\": \"i\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.knoxcall.com/v1/ai-gateway/firewall-policies/test")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"text\": \"<string>\",\n  \"heuristics\": [\n    {\n      \"name\": \"no_competitor_mentions\",\n      \"pattern\": \"CompetitorAI\",\n      \"flags\": \"i\"\n    }\n  ]\n}"

response = http.request(request)
puts response.read_body

{
  "data": {
    "matched": true,
    "matches": [
      {
        "rule": "<string>",
        "span": [
          123
        ],
        "matched": "<string>"
      }
    ],
    "skipped": [
      {
        "rule": "<string>",
        "reason": "<string>"
      }
    ]
  },
  "meta": {
    "request_id": "550e8400-e29b-41d4-a716-446655440000"
  }
}

Overview

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Body

Response