Release a reserved slot
curl --request DELETE \
--url https://api.cal.id/slots/{uid} \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.cal.id/slots/{uid}"
headers = {"Authorization": "Bearer <token>"}
response = requests.delete(url, headers=headers)
print(response.text)const options = {method: 'DELETE', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.cal.id/slots/{uid}', 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.cal.id/slots/{uid}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "DELETE",
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://api.cal.id/slots/{uid}"
req, _ := http.NewRequest("DELETE", 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))
}HttpResponse<String> response = Unirest.delete("https://api.cal.id/slots/{uid}")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.cal.id/slots/{uid}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Delete.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"success": true,
"message": "Slot released"
}{
"success": false,
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"details": "<unknown>"
}
}{
"success": false,
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"details": "<unknown>"
}
}{
"success": false,
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"details": "<unknown>"
}
}{
"success": false,
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"details": "<unknown>"
}
}{
"success": false,
"message": "Rate limit exceeded",
"error": {
"code": "TOO_MANY_REQUESTS",
"message": "Too many requests. Please retry after the rate limit window resets."
}
}{
"success": false,
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"details": "<unknown>"
}
}Slots
Release a reserved slot
Releases a slot reservation before its hold expires, returning the time to other bookers immediately. The response carries only success and message. Reservations expire on their own after the hold window, so this is an optimisation for abandoned booking forms rather than cleanup you are required to perform.
DELETE
/
slots
/
{uid}
Release a reserved slot
curl --request DELETE \
--url https://api.cal.id/slots/{uid} \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.cal.id/slots/{uid}"
headers = {"Authorization": "Bearer <token>"}
response = requests.delete(url, headers=headers)
print(response.text)const options = {method: 'DELETE', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.cal.id/slots/{uid}', 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.cal.id/slots/{uid}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "DELETE",
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://api.cal.id/slots/{uid}"
req, _ := http.NewRequest("DELETE", 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))
}HttpResponse<String> response = Unirest.delete("https://api.cal.id/slots/{uid}")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.cal.id/slots/{uid}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Delete.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"success": true,
"message": "Slot released"
}{
"success": false,
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"details": "<unknown>"
}
}{
"success": false,
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"details": "<unknown>"
}
}{
"success": false,
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"details": "<unknown>"
}
}{
"success": false,
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"details": "<unknown>"
}
}{
"success": false,
"message": "Rate limit exceeded",
"error": {
"code": "TOO_MANY_REQUESTS",
"message": "Too many requests. Please retry after the rate limit window resets."
}
}{
"success": false,
"message": "<string>",
"error": {
"code": "<string>",
"message": "<string>",
"details": "<unknown>"
}
}Authorizations
Use the Authorization header with Bearer scheme.
Examples:
- API Key: Authorization: Bearer calid_xxxxx
Path Parameters
Selected slot reservation UID.
Example:
"2f33b5cd-8ec7-4eb0-91fd-9488c30f4744"
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