curl --request POST \
  --url https://optareach.com/api/v1/platforms/{platform}/campaigns \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "Founders Q2 Outreach",
  "accountId": "acc_linkedin_primary",
  "listId": "list_founders_eu",
  "messageTemplate": "Hi {{firstName}}, noticed {{company}} is growing. Worth comparing outbound notes?",
  "cadence": {
    "followUpDays": 4
  }
}
'

import requests

url = "https://optareach.com/api/v1/platforms/{platform}/campaigns"

payload = {
    "name": "Founders Q2 Outreach",
    "accountId": "acc_linkedin_primary",
    "listId": "list_founders_eu",
    "messageTemplate": "Hi {{firstName}}, noticed {{company}} is growing. Worth comparing outbound notes?",
    "cadence": { "followUpDays": 4 }
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: 'Founders Q2 Outreach',
    accountId: 'acc_linkedin_primary',
    listId: 'list_founders_eu',
    messageTemplate: 'Hi {{firstName}}, noticed {{company}} is growing. Worth comparing outbound notes?',
    cadence: {followUpDays: 4}
  })
};

fetch('https://optareach.com/api/v1/platforms/{platform}/campaigns', 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://optareach.com/api/v1/platforms/{platform}/campaigns",
  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([
    'name' => 'Founders Q2 Outreach',
    'accountId' => 'acc_linkedin_primary',
    'listId' => 'list_founders_eu',
    'messageTemplate' => 'Hi {{firstName}}, noticed {{company}} is growing. Worth comparing outbound notes?',
    'cadence' => [
        'followUpDays' => 4
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "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://optareach.com/api/v1/platforms/{platform}/campaigns"

	payload := strings.NewReader("{\n  \"name\": \"Founders Q2 Outreach\",\n  \"accountId\": \"acc_linkedin_primary\",\n  \"listId\": \"list_founders_eu\",\n  \"messageTemplate\": \"Hi {{firstName}}, noticed {{company}} is growing. Worth comparing outbound notes?\",\n  \"cadence\": {\n    \"followUpDays\": 4\n  }\n}")

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

	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://optareach.com/api/v1/platforms/{platform}/campaigns")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"Founders Q2 Outreach\",\n  \"accountId\": \"acc_linkedin_primary\",\n  \"listId\": \"list_founders_eu\",\n  \"messageTemplate\": \"Hi {{firstName}}, noticed {{company}} is growing. Worth comparing outbound notes?\",\n  \"cadence\": {\n    \"followUpDays\": 4\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://optareach.com/api/v1/platforms/{platform}/campaigns")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"Founders Q2 Outreach\",\n  \"accountId\": \"acc_linkedin_primary\",\n  \"listId\": \"list_founders_eu\",\n  \"messageTemplate\": \"Hi {{firstName}}, noticed {{company}} is growing. Worth comparing outbound notes?\",\n  \"cadence\": {\n    \"followUpDays\": 4\n  }\n}"

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

{
  "data": {
    "id": "camp_founders_q2",
    "platform": "linkedin",
    "name": "Founders Q2 Outreach",
    "accountId": "acc_linkedin_primary",
    "listId": "list_founders_eu",
    "status": "active",
    "createdAt": "2026-03-18T08:30:00.000Z"
  }
}