curl --request PUT \
  --url https://api.zeptar.com/v1/agents/{agentId}/branches/{branchId}/draft \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "config": {
    "system_prompt": "You are a helpful assistant.",
    "first_message": "Hello! How can I help you today?",
    "first_message_wait_time_seconds": 7,
    "interruptible": true,
    "language_voice_overrides": {},
    "prompt_timezone": "Europe/Paris",
    "workflow": {},
    "widget": {
      "text_only": false,
      "text_input_enabled": true,
      "transcript_enabled": false,
      "language_selector": false,
      "mic_muting_enabled": false,
      "action_indicator": false,
      "show_conversation_id": true,
      "hide_audio_tags": true,
      "markdown_allow_all_domains": false,
      "markdown_allowed_domains": [
        "<string>"
      ],
      "markdown_include_www_variants": true,
      "markdown_allow_http": true,
      "terms_enabled": false,
      "terms_require_acceptance": false,
      "terms_key": "<string>",
      "terms_text": "<string>",
      "avatar_color_1": "<string>",
      "avatar_color_2": "<string>",
      "color_background": "<string>",
      "color_text": "<string>",
      "color_accent": "<string>",
      "text_main_label": "<string>",
      "text_start_call": "<string>",
      "text_start_chat": "<string>",
      "text_listening": "<string>",
      "text_speaking": "<string>",
      "text_input_placeholder": "<string>"
    },
    "guardrails": {
      "focus": {
        "enabled": false
      },
      "manipulation": {
        "enabled": false
      },
      "custom": [
        {
          "id": "2b1c…",
          "name": "No financial advice",
          "prompt": "Block specific investment recommendations.",
          "enabled": true,
          "model": "gemini-2.5-flash-lite",
          "retry_feedback": "<string>"
        }
      ]
    }
  }
}
'

import requests

url = "https://api.zeptar.com/v1/agents/{agentId}/branches/{branchId}/draft"

payload = { "config": {
        "system_prompt": "You are a helpful assistant.",
        "first_message": "Hello! How can I help you today?",
        "first_message_wait_time_seconds": 7,
        "interruptible": True,
        "language_voice_overrides": {},
        "prompt_timezone": "Europe/Paris",
        "workflow": {},
        "widget": {
            "text_only": False,
            "text_input_enabled": True,
            "transcript_enabled": False,
            "language_selector": False,
            "mic_muting_enabled": False,
            "action_indicator": False,
            "show_conversation_id": True,
            "hide_audio_tags": True,
            "markdown_allow_all_domains": False,
            "markdown_allowed_domains": ["<string>"],
            "markdown_include_www_variants": True,
            "markdown_allow_http": True,
            "terms_enabled": False,
            "terms_require_acceptance": False,
            "terms_key": "<string>",
            "terms_text": "<string>",
            "avatar_color_1": "<string>",
            "avatar_color_2": "<string>",
            "color_background": "<string>",
            "color_text": "<string>",
            "color_accent": "<string>",
            "text_main_label": "<string>",
            "text_start_call": "<string>",
            "text_start_chat": "<string>",
            "text_listening": "<string>",
            "text_speaking": "<string>",
            "text_input_placeholder": "<string>"
        },
        "guardrails": {
            "focus": { "enabled": False },
            "manipulation": { "enabled": False },
            "custom": [
                {
                    "id": "2b1c…",
                    "name": "No financial advice",
                    "prompt": "Block specific investment recommendations.",
                    "enabled": True,
                    "model": "gemini-2.5-flash-lite",
                    "retry_feedback": "<string>"
                }
            ]
        }
    } }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    config: {
      system_prompt: 'You are a helpful assistant.',
      first_message: 'Hello! How can I help you today?',
      first_message_wait_time_seconds: 7,
      interruptible: true,
      language_voice_overrides: {},
      prompt_timezone: 'Europe/Paris',
      workflow: {},
      widget: {
        text_only: false,
        text_input_enabled: true,
        transcript_enabled: false,
        language_selector: false,
        mic_muting_enabled: false,
        action_indicator: false,
        show_conversation_id: true,
        hide_audio_tags: true,
        markdown_allow_all_domains: false,
        markdown_allowed_domains: ['<string>'],
        markdown_include_www_variants: true,
        markdown_allow_http: true,
        terms_enabled: false,
        terms_require_acceptance: false,
        terms_key: '<string>',
        terms_text: '<string>',
        avatar_color_1: '<string>',
        avatar_color_2: '<string>',
        color_background: '<string>',
        color_text: '<string>',
        color_accent: '<string>',
        text_main_label: '<string>',
        text_start_call: '<string>',
        text_start_chat: '<string>',
        text_listening: '<string>',
        text_speaking: '<string>',
        text_input_placeholder: '<string>'
      },
      guardrails: {
        focus: {enabled: false},
        manipulation: {enabled: false},
        custom: [
          {
            id: '2b1c…',
            name: 'No financial advice',
            prompt: 'Block specific investment recommendations.',
            enabled: true,
            model: 'gemini-2.5-flash-lite',
            retry_feedback: '<string>'
          }
        ]
      }
    }
  })
};

fetch('https://api.zeptar.com/v1/agents/{agentId}/branches/{branchId}/draft', 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.zeptar.com/v1/agents/{agentId}/branches/{branchId}/draft",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'config' => [
        'system_prompt' => 'You are a helpful assistant.',
        'first_message' => 'Hello! How can I help you today?',
        'first_message_wait_time_seconds' => 7,
        'interruptible' => true,
        'language_voice_overrides' => [
                
        ],
        'prompt_timezone' => 'Europe/Paris',
        'workflow' => [
                
        ],
        'widget' => [
                'text_only' => false,
                'text_input_enabled' => true,
                'transcript_enabled' => false,
                'language_selector' => false,
                'mic_muting_enabled' => false,
                'action_indicator' => false,
                'show_conversation_id' => true,
                'hide_audio_tags' => true,
                'markdown_allow_all_domains' => false,
                'markdown_allowed_domains' => [
                                '<string>'
                ],
                'markdown_include_www_variants' => true,
                'markdown_allow_http' => true,
                'terms_enabled' => false,
                'terms_require_acceptance' => false,
                'terms_key' => '<string>',
                'terms_text' => '<string>',
                'avatar_color_1' => '<string>',
                'avatar_color_2' => '<string>',
                'color_background' => '<string>',
                'color_text' => '<string>',
                'color_accent' => '<string>',
                'text_main_label' => '<string>',
                'text_start_call' => '<string>',
                'text_start_chat' => '<string>',
                'text_listening' => '<string>',
                'text_speaking' => '<string>',
                'text_input_placeholder' => '<string>'
        ],
        'guardrails' => [
                'focus' => [
                                'enabled' => false
                ],
                'manipulation' => [
                                'enabled' => false
                ],
                'custom' => [
                                [
                                                                'id' => '2b1c…',
                                                                'name' => 'No financial advice',
                                                                'prompt' => 'Block specific investment recommendations.',
                                                                'enabled' => true,
                                                                'model' => 'gemini-2.5-flash-lite',
                                                                'retry_feedback' => '<string>'
                                ]
                ]
        ]
    ]
  ]),
  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.zeptar.com/v1/agents/{agentId}/branches/{branchId}/draft"

	payload := strings.NewReader("{\n  \"config\": {\n    \"system_prompt\": \"You are a helpful assistant.\",\n    \"first_message\": \"Hello! How can I help you today?\",\n    \"first_message_wait_time_seconds\": 7,\n    \"interruptible\": true,\n    \"language_voice_overrides\": {},\n    \"prompt_timezone\": \"Europe/Paris\",\n    \"workflow\": {},\n    \"widget\": {\n      \"text_only\": false,\n      \"text_input_enabled\": true,\n      \"transcript_enabled\": false,\n      \"language_selector\": false,\n      \"mic_muting_enabled\": false,\n      \"action_indicator\": false,\n      \"show_conversation_id\": true,\n      \"hide_audio_tags\": true,\n      \"markdown_allow_all_domains\": false,\n      \"markdown_allowed_domains\": [\n        \"<string>\"\n      ],\n      \"markdown_include_www_variants\": true,\n      \"markdown_allow_http\": true,\n      \"terms_enabled\": false,\n      \"terms_require_acceptance\": false,\n      \"terms_key\": \"<string>\",\n      \"terms_text\": \"<string>\",\n      \"avatar_color_1\": \"<string>\",\n      \"avatar_color_2\": \"<string>\",\n      \"color_background\": \"<string>\",\n      \"color_text\": \"<string>\",\n      \"color_accent\": \"<string>\",\n      \"text_main_label\": \"<string>\",\n      \"text_start_call\": \"<string>\",\n      \"text_start_chat\": \"<string>\",\n      \"text_listening\": \"<string>\",\n      \"text_speaking\": \"<string>\",\n      \"text_input_placeholder\": \"<string>\"\n    },\n    \"guardrails\": {\n      \"focus\": {\n        \"enabled\": false\n      },\n      \"manipulation\": {\n        \"enabled\": false\n      },\n      \"custom\": [\n        {\n          \"id\": \"2b1c…\",\n          \"name\": \"No financial advice\",\n          \"prompt\": \"Block specific investment recommendations.\",\n          \"enabled\": true,\n          \"model\": \"gemini-2.5-flash-lite\",\n          \"retry_feedback\": \"<string>\"\n        }\n      ]\n    }\n  }\n}")

	req, _ := http.NewRequest("PUT", 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.put("https://api.zeptar.com/v1/agents/{agentId}/branches/{branchId}/draft")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"config\": {\n    \"system_prompt\": \"You are a helpful assistant.\",\n    \"first_message\": \"Hello! How can I help you today?\",\n    \"first_message_wait_time_seconds\": 7,\n    \"interruptible\": true,\n    \"language_voice_overrides\": {},\n    \"prompt_timezone\": \"Europe/Paris\",\n    \"workflow\": {},\n    \"widget\": {\n      \"text_only\": false,\n      \"text_input_enabled\": true,\n      \"transcript_enabled\": false,\n      \"language_selector\": false,\n      \"mic_muting_enabled\": false,\n      \"action_indicator\": false,\n      \"show_conversation_id\": true,\n      \"hide_audio_tags\": true,\n      \"markdown_allow_all_domains\": false,\n      \"markdown_allowed_domains\": [\n        \"<string>\"\n      ],\n      \"markdown_include_www_variants\": true,\n      \"markdown_allow_http\": true,\n      \"terms_enabled\": false,\n      \"terms_require_acceptance\": false,\n      \"terms_key\": \"<string>\",\n      \"terms_text\": \"<string>\",\n      \"avatar_color_1\": \"<string>\",\n      \"avatar_color_2\": \"<string>\",\n      \"color_background\": \"<string>\",\n      \"color_text\": \"<string>\",\n      \"color_accent\": \"<string>\",\n      \"text_main_label\": \"<string>\",\n      \"text_start_call\": \"<string>\",\n      \"text_start_chat\": \"<string>\",\n      \"text_listening\": \"<string>\",\n      \"text_speaking\": \"<string>\",\n      \"text_input_placeholder\": \"<string>\"\n    },\n    \"guardrails\": {\n      \"focus\": {\n        \"enabled\": false\n      },\n      \"manipulation\": {\n        \"enabled\": false\n      },\n      \"custom\": [\n        {\n          \"id\": \"2b1c…\",\n          \"name\": \"No financial advice\",\n          \"prompt\": \"Block specific investment recommendations.\",\n          \"enabled\": true,\n          \"model\": \"gemini-2.5-flash-lite\",\n          \"retry_feedback\": \"<string>\"\n        }\n      ]\n    }\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.zeptar.com/v1/agents/{agentId}/branches/{branchId}/draft")

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

request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"config\": {\n    \"system_prompt\": \"You are a helpful assistant.\",\n    \"first_message\": \"Hello! How can I help you today?\",\n    \"first_message_wait_time_seconds\": 7,\n    \"interruptible\": true,\n    \"language_voice_overrides\": {},\n    \"prompt_timezone\": \"Europe/Paris\",\n    \"workflow\": {},\n    \"widget\": {\n      \"text_only\": false,\n      \"text_input_enabled\": true,\n      \"transcript_enabled\": false,\n      \"language_selector\": false,\n      \"mic_muting_enabled\": false,\n      \"action_indicator\": false,\n      \"show_conversation_id\": true,\n      \"hide_audio_tags\": true,\n      \"markdown_allow_all_domains\": false,\n      \"markdown_allowed_domains\": [\n        \"<string>\"\n      ],\n      \"markdown_include_www_variants\": true,\n      \"markdown_allow_http\": true,\n      \"terms_enabled\": false,\n      \"terms_require_acceptance\": false,\n      \"terms_key\": \"<string>\",\n      \"terms_text\": \"<string>\",\n      \"avatar_color_1\": \"<string>\",\n      \"avatar_color_2\": \"<string>\",\n      \"color_background\": \"<string>\",\n      \"color_text\": \"<string>\",\n      \"color_accent\": \"<string>\",\n      \"text_main_label\": \"<string>\",\n      \"text_start_call\": \"<string>\",\n      \"text_start_chat\": \"<string>\",\n      \"text_listening\": \"<string>\",\n      \"text_speaking\": \"<string>\",\n      \"text_input_placeholder\": \"<string>\"\n    },\n    \"guardrails\": {\n      \"focus\": {\n        \"enabled\": false\n      },\n      \"manipulation\": {\n        \"enabled\": false\n      },\n      \"custom\": [\n        {\n          \"id\": \"2b1c…\",\n          \"name\": \"No financial advice\",\n          \"prompt\": \"Block specific investment recommendations.\",\n          \"enabled\": true,\n          \"model\": \"gemini-2.5-flash-lite\",\n          \"retry_feedback\": \"<string>\"\n        }\n      ]\n    }\n  }\n}"

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