Cancel Booking

Cancel Booking

curl --request POST \
  --url https://chat.trysetter.com/api/v1/bookings/{id}/cancel \
  --header 'Authorization: Bearer <token>'

const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};

fetch('https://chat.trysetter.com/api/v1/bookings/{id}/cancel', 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://chat.trysetter.com/api/v1/bookings/{id}/cancel",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://chat.trysetter.com/api/v1/bookings/{id}/cancel"

	req, _ := http.NewRequest("POST", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://chat.trysetter.com/api/v1/bookings/{id}/cancel")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'

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

{
  "id": 555,
  "event_id": 999,
  "cancelled_at": "2026-05-20T17:42:00.000Z"
}

{
  "message": "Invalid booking id"
}

{
  "message": "Booking not found"
}

POST

api

bookings

{id}

cancel

Cancel Booking

curl --request POST \
  --url https://chat.trysetter.com/api/v1/bookings/{id}/cancel \
  --header 'Authorization: Bearer <token>'

const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};

fetch('https://chat.trysetter.com/api/v1/bookings/{id}/cancel', 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://chat.trysetter.com/api/v1/bookings/{id}/cancel",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://chat.trysetter.com/api/v1/bookings/{id}/cancel"

	req, _ := http.NewRequest("POST", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://chat.trysetter.com/api/v1/bookings/{id}/cancel")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'

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

{
  "id": 555,
  "event_id": 999,
  "cancelled_at": "2026-05-20T17:42:00.000Z"
}

{
  "message": "Invalid booking id"
}

{
  "message": "Booking not found"
}

Overview

This endpoint soft-deletes a previously recorded booking. Use the id returned by Create Booking. The bot will stop seeing this booking in its context from the next message onwards.

Authentication: All requests require a Bearer token in the Authorization header.

Important Notes

Authentication: All requests require a Bearer token in the Authorization header
Idempotency: Re-cancelling an already-cancelled booking is a no-op
Access Control: You can only cancel bookings owned by your organization

Getting Your API Key

API keys can be generated from your Setter AI dashboard under Settings > API Keys. Keep your API key secure and never expose it in client-side code.

Example Usage

curl -X POST https://chat.trysetter.com/api/v1/bookings/555/cancel \
  -H "Authorization: Bearer your_api_key"

Authorizations

Authorization

string

header

required

Bearer token authentication using your API key

Path Parameters

integer

required

Booking id returned by Create Booking.

Response

Cancelled

integer

Example:

555

event_id

integer

Example:

999

cancelled_at

string<date-time>

Example:

"2026-05-20T17:42:00.000Z"

Getting Started

Guides

API Reference

Calendly Scheduling

Overview

Important Notes

Getting Your API Key

Example Usage

Authorizations

Path Parameters

Response

​Overview

​Important Notes

​Getting Your API Key

​Example Usage

Authorizations

Path Parameters

Response

Overview

Important Notes

Getting Your API Key

Example Usage