Create a lifecycle hook

curl --request POST \
  --url https://api.vocobase.com/api/v2/agents/{agentId}/lifecycle-hooks \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "stage": "PRE_CALL",
  "name": "Look up lead",
  "toolSlug": "leadsquared",
  "toolFn": "lookup_lead",
  "input": {
    "phone": "{{to_number}}"
  },
  "exposeAs": "lead"
}
'

import requests

url = "https://api.vocobase.com/api/v2/agents/{agentId}/lifecycle-hooks"

payload = {
    "stage": "PRE_CALL",
    "name": "Look up lead",
    "toolSlug": "leadsquared",
    "toolFn": "lookup_lead",
    "input": { "phone": "{{to_number}}" },
    "exposeAs": "lead"
}
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({
    stage: 'PRE_CALL',
    name: 'Look up lead',
    toolSlug: 'leadsquared',
    toolFn: 'lookup_lead',
    input: {phone: '{{to_number}}'},
    exposeAs: 'lead'
  })
};

fetch('https://api.vocobase.com/api/v2/agents/{agentId}/lifecycle-hooks', 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.vocobase.com/api/v2/agents/{agentId}/lifecycle-hooks",
  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([
    'stage' => 'PRE_CALL',
    'name' => 'Look up lead',
    'toolSlug' => 'leadsquared',
    'toolFn' => 'lookup_lead',
    'input' => [
        'phone' => '{{to_number}}'
    ],
    'exposeAs' => 'lead'
  ]),
  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.vocobase.com/api/v2/agents/{agentId}/lifecycle-hooks"

	payload := strings.NewReader("{\n  \"stage\": \"PRE_CALL\",\n  \"name\": \"Look up lead\",\n  \"toolSlug\": \"leadsquared\",\n  \"toolFn\": \"lookup_lead\",\n  \"input\": {\n    \"phone\": \"{{to_number}}\"\n  },\n  \"exposeAs\": \"lead\"\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.vocobase.com/api/v2/agents/{agentId}/lifecycle-hooks")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"stage\": \"PRE_CALL\",\n  \"name\": \"Look up lead\",\n  \"toolSlug\": \"leadsquared\",\n  \"toolFn\": \"lookup_lead\",\n  \"input\": {\n    \"phone\": \"{{to_number}}\"\n  },\n  \"exposeAs\": \"lead\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.vocobase.com/api/v2/agents/{agentId}/lifecycle-hooks")

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  \"stage\": \"PRE_CALL\",\n  \"name\": \"Look up lead\",\n  \"toolSlug\": \"leadsquared\",\n  \"toolFn\": \"lookup_lead\",\n  \"input\": {\n    \"phone\": \"{{to_number}}\"\n  },\n  \"exposeAs\": \"lead\"\n}"

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

{
  "hook": {
    "id": "lh_2b3c4d5e-6f70-8192-a3b4-c5d6e7f80912",
    "agentId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
    "stage": "PRE_CALL",
    "position": 0,
    "toolSlug": "leadsquared",
    "toolFn": "lookup_lead",
    "functionId": null,
    "name": "Look up lead",
    "input": {
      "phone": "{{to_number}}"
    },
    "exposeAs": "lead",
    "required": false,
    "timeoutMs": 3000,
    "enabled": true,
    "createdAt": "2026-08-05T11:20:00.000Z",
    "updatedAt": "2026-08-05T11:20:00.000Z"
  }
}

{
  "error": "stage must be PRE_CALL or POST_CALL"
}

{
  "success": false,
  "error": {
    "code": "UNAUTHORIZED",
    "message": "Invalid or missing API key"
  }
}

{
  "error": "Agent not found"
}

{
  "error": "VALIDATION_FAILED",
  "issues": [
    {
      "field": "exposeAs",
      "code": "DUPLICATE",
      "message": "exposeAs 'lead' is already used in PRE_CALL"
    }
  ]
}

{
  "success": false,
  "error": {
    "code": "RATE_LIMITED",
    "message": "Rate limit exceeded. Retry after 60 seconds."
  }
}

{
  "success": false,
  "error": {
    "code": "INTERNAL_ERROR",
    "message": "An unexpected error occurred"
  }
}