curl --request POST \
  --url https://api.automationhub.one/api:RIKjHOHm/campaigns \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "idempotency_key": "presupuesto-4812-followup-1",
  "template_name": "seguimiento_presupuesto",
  "template_language": "es_AR",
  "external_ref": "PRES-4812",
  "campaign_name": "Follow-up presupuesto 4812",
  "recipients": [
    {
      "phone": "+5491123456789",
      "params": [
        "Juan",
        "4812"
      ]
    }
  ]
}
'

import requests

url = "https://api.automationhub.one/api:RIKjHOHm/campaigns"

payload = {
    "idempotency_key": "presupuesto-4812-followup-1",
    "template_name": "seguimiento_presupuesto",
    "template_language": "es_AR",
    "external_ref": "PRES-4812",
    "campaign_name": "Follow-up presupuesto 4812",
    "recipients": [
        {
            "phone": "+5491123456789",
            "params": ["Juan", "4812"]
        }
    ]
}
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({
    idempotency_key: 'presupuesto-4812-followup-1',
    template_name: 'seguimiento_presupuesto',
    template_language: 'es_AR',
    external_ref: 'PRES-4812',
    campaign_name: 'Follow-up presupuesto 4812',
    recipients: [{phone: '+5491123456789', params: ['Juan', '4812']}]
  })
};

fetch('https://api.automationhub.one/api:RIKjHOHm/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://api.automationhub.one/api:RIKjHOHm/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([
    'idempotency_key' => 'presupuesto-4812-followup-1',
    'template_name' => 'seguimiento_presupuesto',
    'template_language' => 'es_AR',
    'external_ref' => 'PRES-4812',
    'campaign_name' => 'Follow-up presupuesto 4812',
    'recipients' => [
        [
                'phone' => '+5491123456789',
                'params' => [
                                'Juan',
                                '4812'
                ]
        ]
    ]
  ]),
  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.automationhub.one/api:RIKjHOHm/campaigns"

	payload := strings.NewReader("{\n  \"idempotency_key\": \"presupuesto-4812-followup-1\",\n  \"template_name\": \"seguimiento_presupuesto\",\n  \"template_language\": \"es_AR\",\n  \"external_ref\": \"PRES-4812\",\n  \"campaign_name\": \"Follow-up presupuesto 4812\",\n  \"recipients\": [\n    {\n      \"phone\": \"+5491123456789\",\n      \"params\": [\n        \"Juan\",\n        \"4812\"\n      ]\n    }\n  ]\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://api.automationhub.one/api:RIKjHOHm/campaigns")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"idempotency_key\": \"presupuesto-4812-followup-1\",\n  \"template_name\": \"seguimiento_presupuesto\",\n  \"template_language\": \"es_AR\",\n  \"external_ref\": \"PRES-4812\",\n  \"campaign_name\": \"Follow-up presupuesto 4812\",\n  \"recipients\": [\n    {\n      \"phone\": \"+5491123456789\",\n      \"params\": [\n        \"Juan\",\n        \"4812\"\n      ]\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.automationhub.one/api:RIKjHOHm/campaigns")

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  \"idempotency_key\": \"presupuesto-4812-followup-1\",\n  \"template_name\": \"seguimiento_presupuesto\",\n  \"template_language\": \"es_AR\",\n  \"external_ref\": \"PRES-4812\",\n  \"campaign_name\": \"Follow-up presupuesto 4812\",\n  \"recipients\": [\n    {\n      \"phone\": \"+5491123456789\",\n      \"params\": [\n        \"Juan\",\n        \"4812\"\n      ]\n    }\n  ]\n}"

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

{
  "campaign_id": "<string>",
  "status": "sent",
  "campaign_name": "<string>",
  "external_ref": "<string>",
  "recipients": {
    "added": 123,
    "duplicates": 123,
    "errors": [
      "<string>"
    ]
  },
  "replayed": true
}

{
  "code": "ERROR_CODE_INPUT_ERROR",
  "message": "Template 'seguimiento_presupuesto' not found or not APPROVED.",
  "payload": {
    "campaign_id": null,
    "external_ref": null
  }
}

{
  "code": "ERROR_CODE_INPUT_ERROR",
  "message": "Template 'seguimiento_presupuesto' not found or not APPROVED.",
  "payload": {
    "campaign_id": null,
    "external_ref": null
  }
}

{
  "code": "ERROR_CODE_INPUT_ERROR",
  "message": "Template 'seguimiento_presupuesto' not found or not APPROVED.",
  "payload": {
    "campaign_id": null,
    "external_ref": null
  }
}