curl --request POST \
  --url https://api.bevits.com/v1/whatsapp-campaigns \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "Black Friday VIP",
  "template": {
    "category": "marketing",
    "header": {
      "type": "image",
      "url": "https://cdn.loja.com/bf.png"
    },
    "body": "Oi {{1}}! A Black Friday começou: {{2}} em toda a loja. Aproveite 👇",
    "variables": [
      {
        "example": "Maria",
        "fill": {
          "type": "first_name",
          "fallback": "cliente"
        }
      },
      {
        "example": "30% off",
        "fill": {
          "type": "fixed_text",
          "text": "30% off"
        }
      }
    ],
    "footer": "Responda SAIR para não receber",
    "buttons": [
      {
        "type": "url",
        "text": "Ver ofertas",
        "url": "https://loja.com/black-friday"
      }
    ]
  }
}
'

import requests

url = "https://api.bevits.com/v1/whatsapp-campaigns"

payload = {
    "name": "Black Friday VIP",
    "template": {
        "category": "marketing",
        "header": {
            "type": "image",
            "url": "https://cdn.loja.com/bf.png"
        },
        "body": "Oi {{1}}! A Black Friday começou: {{2}} em toda a loja. Aproveite 👇",
        "variables": [
            {
                "example": "Maria",
                "fill": {
                    "type": "first_name",
                    "fallback": "cliente"
                }
            },
            {
                "example": "30% off",
                "fill": {
                    "type": "fixed_text",
                    "text": "30% off"
                }
            }
        ],
        "footer": "Responda SAIR para não receber",
        "buttons": [
            {
                "type": "url",
                "text": "Ver ofertas",
                "url": "https://loja.com/black-friday"
            }
        ]
    }
}
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({
    name: 'Black Friday VIP',
    template: {
      category: 'marketing',
      header: {type: 'image', url: 'https://cdn.loja.com/bf.png'},
      body: JSON.stringify('Oi {{1}}! A Black Friday começou: {{2}} em toda a loja. Aproveite 👇'),
      variables: [
        {example: 'Maria', fill: {type: 'first_name', fallback: 'cliente'}},
        {example: '30% off', fill: {type: 'fixed_text', text: '30% off'}}
      ],
      footer: 'Responda SAIR para não receber',
      buttons: [{type: 'url', text: 'Ver ofertas', url: 'https://loja.com/black-friday'}]
    }
  })
};

fetch('https://api.bevits.com/v1/whatsapp-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.bevits.com/v1/whatsapp-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' => 'Black Friday VIP',
    'template' => [
        'category' => 'marketing',
        'header' => [
                'type' => 'image',
                'url' => 'https://cdn.loja.com/bf.png'
        ],
        'body' => 'Oi {{1}}! A Black Friday começou: {{2}} em toda a loja. Aproveite 👇',
        'variables' => [
                [
                                'example' => 'Maria',
                                'fill' => [
                                                                'type' => 'first_name',
                                                                'fallback' => 'cliente'
                                ]
                ],
                [
                                'example' => '30% off',
                                'fill' => [
                                                                'type' => 'fixed_text',
                                                                'text' => '30% off'
                                ]
                ]
        ],
        'footer' => 'Responda SAIR para não receber',
        'buttons' => [
                [
                                'type' => 'url',
                                'text' => 'Ver ofertas',
                                'url' => 'https://loja.com/black-friday'
                ]
        ]
    ]
  ]),
  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.bevits.com/v1/whatsapp-campaigns"

	payload := strings.NewReader("{\n  \"name\": \"Black Friday VIP\",\n  \"template\": {\n    \"category\": \"marketing\",\n    \"header\": {\n      \"type\": \"image\",\n      \"url\": \"https://cdn.loja.com/bf.png\"\n    },\n    \"body\": \"Oi {{1}}! A Black Friday começou: {{2}} em toda a loja. Aproveite 👇\",\n    \"variables\": [\n      {\n        \"example\": \"Maria\",\n        \"fill\": {\n          \"type\": \"first_name\",\n          \"fallback\": \"cliente\"\n        }\n      },\n      {\n        \"example\": \"30% off\",\n        \"fill\": {\n          \"type\": \"fixed_text\",\n          \"text\": \"30% off\"\n        }\n      }\n    ],\n    \"footer\": \"Responda SAIR para não receber\",\n    \"buttons\": [\n      {\n        \"type\": \"url\",\n        \"text\": \"Ver ofertas\",\n        \"url\": \"https://loja.com/black-friday\"\n      }\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.bevits.com/v1/whatsapp-campaigns")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"Black Friday VIP\",\n  \"template\": {\n    \"category\": \"marketing\",\n    \"header\": {\n      \"type\": \"image\",\n      \"url\": \"https://cdn.loja.com/bf.png\"\n    },\n    \"body\": \"Oi {{1}}! A Black Friday começou: {{2}} em toda a loja. Aproveite 👇\",\n    \"variables\": [\n      {\n        \"example\": \"Maria\",\n        \"fill\": {\n          \"type\": \"first_name\",\n          \"fallback\": \"cliente\"\n        }\n      },\n      {\n        \"example\": \"30% off\",\n        \"fill\": {\n          \"type\": \"fixed_text\",\n          \"text\": \"30% off\"\n        }\n      }\n    ],\n    \"footer\": \"Responda SAIR para não receber\",\n    \"buttons\": [\n      {\n        \"type\": \"url\",\n        \"text\": \"Ver ofertas\",\n        \"url\": \"https://loja.com/black-friday\"\n      }\n    ]\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.bevits.com/v1/whatsapp-campaigns")

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  \"name\": \"Black Friday VIP\",\n  \"template\": {\n    \"category\": \"marketing\",\n    \"header\": {\n      \"type\": \"image\",\n      \"url\": \"https://cdn.loja.com/bf.png\"\n    },\n    \"body\": \"Oi {{1}}! A Black Friday começou: {{2}} em toda a loja. Aproveite 👇\",\n    \"variables\": [\n      {\n        \"example\": \"Maria\",\n        \"fill\": {\n          \"type\": \"first_name\",\n          \"fallback\": \"cliente\"\n        }\n      },\n      {\n        \"example\": \"30% off\",\n        \"fill\": {\n          \"type\": \"fixed_text\",\n          \"text\": \"30% off\"\n        }\n      }\n    ],\n    \"footer\": \"Responda SAIR para não receber\",\n    \"buttons\": [\n      {\n        \"type\": \"url\",\n        \"text\": \"Ver ofertas\",\n        \"url\": \"https://loja.com/black-friday\"\n      }\n    ]\n  }\n}"

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

{
  "object": "whatsapp_campaign_draft",
  "validate_only": true,
  "name": "<string>",
  "status": "draft",
  "template": {
    "category": "marketing",
    "language": "<string>",
    "preview": "<string>",
    "id": "<string>",
    "status": "<string>"
  },
  "pending": [
    "<string>"
  ],
  "next_step": "<string>",
  "id": "<string>",
  "html_url": "<string>"
}

{
  "error": {
    "type": "authentication_error",
    "message": "<string>",
    "request_id": "<string>",
    "param": "<string>"
  }
}

{
  "error": {
    "type": "authentication_error",
    "message": "Invalid API key.",
    "request_id": "req_07f6cdc3c20249d6afcd90b4"
  }
}

{
  "error": {
    "type": "permission_denied",
    "message": "This API key does not have the required \"write\" scope.",
    "param": "scope",
    "request_id": "req_07f6cdc3c20249d6afcd90b4"
  }
}

{
  "error": {
    "type": "authentication_error",
    "message": "<string>",
    "request_id": "<string>",
    "param": "<string>"
  }
}

{
  "error": {
    "type": "validation_error",
    "message": "The campaign has 1 problem; fix all of them and retry:\n- template.variables: The body has 2 variables but template.variables has 1 entry. Give exactly one per {{n}}, in order.",
    "param": "template.variables",
    "request_id": "req_07f6cdc3c20249d6afcd90b4"
  }
}

{
  "error": {
    "type": "authentication_error",
    "message": "<string>",
    "request_id": "<string>",
    "param": "<string>"
  },
  "retry_after": 2
}

{
  "error": {
    "type": "authentication_error",
    "message": "<string>",
    "request_id": "<string>",
    "param": "<string>"
  }
}