curl --request DELETE \
  --url https://sailbox-api.sailresearch.com/v1/sailboxes/{sailbox_id}/domains/{domain} \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://sailbox-api.sailresearch.com/v1/sailboxes/{sailbox_id}/domains/{domain}"

headers = {"Authorization": "Bearer <token>"}

response = requests.delete(url, headers=headers)

print(response.text)

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

fetch('https://sailbox-api.sailresearch.com/v1/sailboxes/{sailbox_id}/domains/{domain}', 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://sailbox-api.sailresearch.com/v1/sailboxes/{sailbox_id}/domains/{domain}",
  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://sailbox-api.sailresearch.com/v1/sailboxes/{sailbox_id}/domains/{domain}"

	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://sailbox-api.sailresearch.com/v1/sailboxes/{sailbox_id}/domains/{domain}")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sailbox-api.sailresearch.com/v1/sailboxes/{sailbox_id}/domains/{domain}")

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

{
  "domain": "app.example.com",
  "sailbox_id": "sb_9c8f1e2a-3b4d-4f5a-8c7e-1d2f3a4b5c6d",
  "guest_port": 8000,
  "url": "https://app.example.com",
  "cname_target": "1a2b3c4d5e6f7890.sailboxes.sailresearch.com",
  "created_at": "2026-07-30T12:00:00Z"
}

{
  "error": {
    "message": "memory_gib for size m must be between 8 and 128",
    "type": "invalid_request_error",
    "param": null,
    "code": null
  }
}

{
  "error": {
    "message": "Invalid API key",
    "type": "authentication_error",
    "param": null,
    "code": "invalid_api_key"
  }
}

{
  "error": {
    "message": "Your API key has been disabled due to insufficient credits. Visit https://app.sailresearch.com/billing to add credits.",
    "type": "billing_error",
    "param": null,
    "code": "credits_exhausted",
    "billing_url": "https://app.sailresearch.com/billing"
  }
}

{
  "error": {
    "message": "sailboxes require an organization-scoped API key",
    "type": "permission_error",
    "param": null,
    "code": null
  }
}

{
  "error": {
    "message": "sailbox \"sb_9c8f1e2a-3b4d-4f5a-8c7e-1d2f3a4b5c6d\" not found",
    "type": "not_found_error",
    "param": null,
    "code": null
  }
}

{
  "error": {
    "message": "Too many concurrent requests. Please retry after some of your organization's in-flight requests complete.",
    "type": "rate_limit_error",
    "param": null,
    "code": "rate_limited"
  }
}

{
  "error": {
    "message": "failed to fetch sailbox",
    "type": "server_error",
    "param": null,
    "code": null
  }
}

{
  "error": {
    "message": "Authentication service unavailable",
    "type": "server_error",
    "param": null,
    "code": null
  }
}