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DELETE
/
threads
/
{thread_id}
cURL
curl https://api.portkey.ai/v1/threads/thread_abc123 \
  -H "Content-Type: application/json" \
  -H "x-portkey-api-key: $PORTKEY_API_KEY" \
  -H "x-portkey-virtual-key: $PORTKEY_PROVIDER_VIRTUAL_KEY" \
  -H "OpenAI-Beta: assistants=v2" \
  -X DELETE
from portkey_ai import Portkey

client = Portkey(
api_key = "PORTKEY_API_KEY",
virtual_key = "PROVIDER_VIRTUAL_KEY"
)

response = client.beta.threads.delete("thread_abc123")
print(response)
import Portkey from 'portkey-ai';

const client = new Portkey({
apiKey: 'PORTKEY_API_KEY',
virtualKey: 'PROVIDER_VIRTUAL_KEY'
});

async function main() {
const response = await client.beta.threads.del("thread_abc123");

console.log(response);
}
main();
<?php

$curl = curl_init();

curl_setopt_array($curl, [
CURLOPT_URL => "https://api.portkey.ai/v1/threads/{thread_id}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "DELETE",
CURLOPT_HTTPHEADER => [
"x-portkey-api-key: <api-key>",
"x-portkey-virtual-key: <api-key>"
],
]);

$response = curl_exec($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.portkey.ai/v1/threads/{thread_id}"

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

req.Header.Add("x-portkey-api-key", "<api-key>")
req.Header.Add("x-portkey-virtual-key", "<api-key>")

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.portkey.ai/v1/threads/{thread_id}")
.header("x-portkey-api-key", "<api-key>")
.header("x-portkey-virtual-key", "<api-key>")
.asString();
require 'uri'
require 'net/http'

url = URI("https://api.portkey.ai/v1/threads/{thread_id}")

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

request = Net::HTTP::Delete.new(url)
request["x-portkey-api-key"] = '<api-key>'
request["x-portkey-virtual-key"] = '<api-key>'

response = http.request(request)
puts response.read_body
{
  "id": "<string>",
  "deleted": true,
  "object": "thread.deleted"
}

Authorizations

x-portkey-api-key
string
header
required
x-portkey-virtual-key
string
header
required

Path Parameters

thread_id
string
required

The ID of the thread to delete.

Response

200 - application/json

OK

id
string
required
deleted
boolean
required
object
enum<string>
required
Available options:
thread.deleted
Last modified on April 23, 2026