curl --request POST \
  --url https://studio-api.onlytraffic.com/api/external/v1/shoutouts/pools/{uuid}/check-lists \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "send_to": [
    "Fans",
    "Following"
  ],
  "exclude_lists": [
    "*NO MASS*",
    "*ALT LEAD*"
  ],
  "refresh": false
}
'

import requests

url = "https://studio-api.onlytraffic.com/api/external/v1/shoutouts/pools/{uuid}/check-lists"

payload = {
    "send_to": ["Fans", "Following"],
    "exclude_lists": ["*NO MASS*", "*ALT LEAD*"],
    "refresh": False
}
headers = {
    "X-API-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    send_to: ['Fans', 'Following'],
    exclude_lists: ['*NO MASS*', '*ALT LEAD*'],
    refresh: false
  })
};

fetch('https://studio-api.onlytraffic.com/api/external/v1/shoutouts/pools/{uuid}/check-lists', 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://studio-api.onlytraffic.com/api/external/v1/shoutouts/pools/{uuid}/check-lists",
  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([
    'send_to' => [
        'Fans',
        'Following'
    ],
    'exclude_lists' => [
        '*NO MASS*',
        '*ALT LEAD*'
    ],
    'refresh' => false
  ]),
  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://studio-api.onlytraffic.com/api/external/v1/shoutouts/pools/{uuid}/check-lists"

	payload := strings.NewReader("{\n  \"send_to\": [\n    \"Fans\",\n    \"Following\"\n  ],\n  \"exclude_lists\": [\n    \"*NO MASS*\",\n    \"*ALT LEAD*\"\n  ],\n  \"refresh\": false\n}")

	req, _ := http.NewRequest("POST", 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.post("https://studio-api.onlytraffic.com/api/external/v1/shoutouts/pools/{uuid}/check-lists")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"send_to\": [\n    \"Fans\",\n    \"Following\"\n  ],\n  \"exclude_lists\": [\n    \"*NO MASS*\",\n    \"*ALT LEAD*\"\n  ],\n  \"refresh\": false\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://studio-api.onlytraffic.com/api/external/v1/shoutouts/pools/{uuid}/check-lists")

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

request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"send_to\": [\n    \"Fans\",\n    \"Following\"\n  ],\n  \"exclude_lists\": [\n    \"*NO MASS*\",\n    \"*ALT LEAD*\"\n  ],\n  \"refresh\": false\n}"

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

{
  "success": true,
  "data": {
    "pool_id": "550e8400-e29b-41d4-a716-446655440000",
    "send_to": [
      "Fans",
      "Following"
    ],
    "exclude_lists": [
      "*NO MASS*"
    ],
    "checked_at": "2026-09-21T19:58:00Z",
    "checked_at_ts": 1790020680,
    "reach": 318968,
    "reach_complete": true,
    "truncated": false,
    "publishers": [
      {
        "account": {
          "of_account_id": 123456,
          "username": "mymodel",
          "session_status": "active",
          "creatives": {
            "story": 123,
            "post": 123,
            "bio": 123,
            "mass_dm": 123
          },
          "pools": [
            {
              "pool_id": "550e8400-e29b-41d4-a716-446655440000",
              "name": "<string>",
              "status": "active",
              "role": "host"
            }
          ]
        },
        "ok": true,
        "error": "host_no_access",
        "audience": 78585,
        "lists_updated_at": "2026-09-22T09:12:00Z",
        "lists_updated_at_ts": 1790068320,
        "send_to": {
          "found": [
            {
              "name": "⛔️NO MASS⛔️",
              "fans": 38,
              "matched": true
            }
          ],
          "missing": [
            "*ALT LEAD*"
          ]
        },
        "exclude": {
          "found": [
            {
              "name": "⛔️NO MASS⛔️",
              "fans": 38,
              "matched": true
            }
          ],
          "missing": [
            "*ALT LEAD*"
          ]
        },
        "similar": {
          "send_to": {},
          "exclude": {}
        }
      }
    ],
    "missing": [
      {
        "name": "*ALT LEAD*",
        "side": "send_to",
        "publishers": 5,
        "similar": [
          {
            "name": "📤Alt Lead📤",
            "publishers": 4
          }
        ]
      }
    ]
  }
}

{
  "success": false,
  "error": "validation_failed",
  "message": "<string>",
  "details": {},
  "retry_after": 123
}

{
  "success": false,
  "error": "validation_failed",
  "message": "<string>",
  "details": {},
  "retry_after": 123
}

{
  "success": false,
  "error": "validation_failed",
  "message": "<string>",
  "details": {},
  "retry_after": 123
}

{
  "success": false,
  "error": "validation_failed",
  "message": "<string>",
  "details": {},
  "retry_after": 123
}

{
  "success": false,
  "error": "validation_failed",
  "message": "<string>",
  "details": {},
  "retry_after": 123
}