curl --request PUT \
  --url https://api.range.org/v1/risk/alert-rules/{rule_id}/channels \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '
{
  "subscribed_channels": [
    {
      "alert_channel_id": "44444444-4444-4444-4444-444444444445"
    }
  ]
}
'

import requests

url = "https://api.range.org/v1/risk/alert-rules/{rule_id}/channels"

payload = { "subscribed_channels": [{ "alert_channel_id": "44444444-4444-4444-4444-444444444445" }] }
headers = {
    "X-API-KEY": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {'X-API-KEY': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    subscribed_channels: [{alert_channel_id: '44444444-4444-4444-4444-444444444445'}]
  })
};

fetch('https://api.range.org/v1/risk/alert-rules/{rule_id}/channels', 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.range.org/v1/risk/alert-rules/{rule_id}/channels",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'subscribed_channels' => [
        [
                'alert_channel_id' => '44444444-4444-4444-4444-444444444445'
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-KEY: <api-key>"
  ],
]);

$response = curl_exec($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.range.org/v1/risk/alert-rules/{rule_id}/channels"

	payload := strings.NewReader("{\n  \"subscribed_channels\": [\n    {\n      \"alert_channel_id\": \"44444444-4444-4444-4444-444444444445\"\n    }\n  ]\n}")

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

	req.Header.Add("X-API-KEY", "<api-key>")
	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.put("https://api.range.org/v1/risk/alert-rules/{rule_id}/channels")
  .header("X-API-KEY", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"subscribed_channels\": [\n    {\n      \"alert_channel_id\": \"44444444-4444-4444-4444-444444444445\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.range.org/v1/risk/alert-rules/{rule_id}/channels")

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

request = Net::HTTP::Put.new(url)
request["X-API-KEY"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"subscribed_channels\": [\n    {\n      \"alert_channel_id\": \"44444444-4444-4444-4444-444444444445\"\n    }\n  ]\n}"

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

{
  "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "workspace_id": "workspace-123",
  "rule_type": "GasPressure",
  "severity": "high",
  "parameters": {
    "threshold": 90
  },
  "trigger": "BLOCK",
  "enabled": true,
  "version": 1,
  "subscribed_channels": [
    {
      "alert_channel_id": "44444444-4444-4444-4444-444444444445",
      "min_severity": null
    }
  ],
  "created_at": "2026-05-14T12:00:00.000Z",
  "updated_at": "2026-05-14T12:00:00.000Z",
  "name": "High gas on eth",
  "network": "eth",
  "runner_id": "alert-runner-eth-v2",
  "pack_type": "squads",
  "pack_id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "pack_address": "Fg6PaFpoGXkYsidMpWTK6W2BeZ7FEfcYkg476zPFsLnS",
  "pack_label": "Treasury multisig",
  "alert_template": {
    "id": "1",
    "type": "large_transfer",
    "label": "Large Transfer",
    "description": "A large transfer was detected on {{network}}",
    "network": "eth",
    "severity": "high",
    "tags": [
      "defi",
      "transfer"
    ],
    "trigger": "BLOCK",
    "parameters": [
      {
        "label": "Wallet",
        "description": "The address to monitor",
        "field": "address",
        "field_type": "Address",
        "optional": false
      }
    ],
    "packs": [
      {
        "type": "squads",
        "required": true
      }
    ]
  }
}