curl --request POST \
  --url https://whatsrb.com/api/v1/business_accounts/{business_account_id}/templates \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "template": {
    "name": "hotel_checkout_reminder",
    "language": "fr",
    "components": {
      "body": {
        "text": "Hello {{1}}, your order {{2}} is ready."
      }
    },
    "variable_examples": {
      "body": [
        "John",
        "ORD-123"
      ]
    }
  }
}
'

import requests

url = "https://whatsrb.com/api/v1/business_accounts/{business_account_id}/templates"

payload = { "template": {
        "name": "hotel_checkout_reminder",
        "language": "fr",
        "components": { "body": { "text": "Hello {{1}}, your order {{2}} is ready." } },
        "variable_examples": { "body": ["John", "ORD-123"] }
    } }
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({
    template: {
      name: 'hotel_checkout_reminder',
      language: 'fr',
      components: {body: JSON.stringify({text: 'Hello {{1}}, your order {{2}} is ready.'})},
      variable_examples: {body: JSON.stringify(['John', 'ORD-123'])}
    }
  })
};

fetch('https://whatsrb.com/api/v1/business_accounts/{business_account_id}/templates', 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://whatsrb.com/api/v1/business_accounts/{business_account_id}/templates",
  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([
    'template' => [
        'name' => 'hotel_checkout_reminder',
        'language' => 'fr',
        'components' => [
                'body' => [
                                'text' => 'Hello {{1}}, your order {{2}} is ready.'
                ]
        ],
        'variable_examples' => [
                'body' => [
                                'John',
                                'ORD-123'
                ]
        ]
    ]
  ]),
  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://whatsrb.com/api/v1/business_accounts/{business_account_id}/templates"

	payload := strings.NewReader("{\n  \"template\": {\n    \"name\": \"hotel_checkout_reminder\",\n    \"language\": \"fr\",\n    \"components\": {\n      \"body\": {\n        \"text\": \"Hello {{1}}, your order {{2}} is ready.\"\n      }\n    },\n    \"variable_examples\": {\n      \"body\": [\n        \"John\",\n        \"ORD-123\"\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://whatsrb.com/api/v1/business_accounts/{business_account_id}/templates")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"template\": {\n    \"name\": \"hotel_checkout_reminder\",\n    \"language\": \"fr\",\n    \"components\": {\n      \"body\": {\n        \"text\": \"Hello {{1}}, your order {{2}} is ready.\"\n      }\n    },\n    \"variable_examples\": {\n      \"body\": [\n        \"John\",\n        \"ORD-123\"\n      ]\n    }\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://whatsrb.com/api/v1/business_accounts/{business_account_id}/templates")

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  \"template\": {\n    \"name\": \"hotel_checkout_reminder\",\n    \"language\": \"fr\",\n    \"components\": {\n      \"body\": {\n        \"text\": \"Hello {{1}}, your order {{2}} is ready.\"\n      }\n    },\n    \"variable_examples\": {\n      \"body\": [\n        \"John\",\n        \"ORD-123\"\n      ]\n    }\n  }\n}"

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

{
  "data": {
    "id": "tpl_c0eaed0650f895d0196257d7",
    "meta_template_id": "925378236746625",
    "name": "hotel_checkout_reminder",
    "category": "marketing",
    "status": "draft",
    "language": "fr",
    "header_type": "text",
    "components": {
      "body": {
        "text": "Hello {{1}}, your checkout is at {{2}}."
      }
    },
    "variable_examples": {
      "1": "John",
      "2": "11:00"
    },
    "rejection_reason": "<string>",
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z"
  }
}

{
  "error": "Invalid or missing API key"
}

{
  "error": "Validation failed",
  "details": {
    "to": [
      "can't be blank"
    ]
  }
}