curl --request GET \
  --url https://api.upstash.com/v2/vector/index \
  --header 'Authorization: Basic <encoded-value>'

import requests

url = "https://api.upstash.com/v2/vector/index"

headers = {"Authorization": "Basic <encoded-value>"}

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

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Basic <encoded-value>'}};

fetch('https://api.upstash.com/v2/vector/index', 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.upstash.com/v2/vector/index",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>"
  ],
]);

$response = curl_exec($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.upstash.com/v2/vector/index"

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

	req.Header.Add("Authorization", "Basic <encoded-value>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.upstash.com/v2/vector/index")
  .header("Authorization", "Basic <encoded-value>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.upstash.com/v2/vector/index")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Basic <encoded-value>'

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

[
  {
    "customer_id": "example@upstash.com",
    "id": "0639864f-ece6-429c-8118-86a287b0e808",
    "name": "myindex",
    "similarity_function": "COSINE",
    "dimension_count": 384,
    "embedding_model": "BGE_SMALL_EN_V1_5",
    "sparse_embedding_model": "BM25",
    "endpoint": "glowing-baboon-15797-us1",
    "token": "QkZGAsWp2tdW0tdC0zNzM1LWV1MkFkNQzB1ExUb3hOekF0TVRJbFpMDNLVSm1GZw==",
    "read_only_token": "QkZGRk1heGSKC0MtdRlZC0zNzM1LWTj3pAV0Wm1aZ01p05qY3RNR0U0TkRtRt2s9azJU",
    "type": "fixed",
    "region": "us-east-1",
    "max_vector_count": 5210000,
    "max_daily_updates": 1000000,
    "max_daily_queries": 1000000,
    "max_monthly_bandwidth": -1,
    "max_writes_per_second": 1000,
    "max_query_per_second": 1000,
    "max_reads_per_request": 1000,
    "max_writes_per_request": 1000,
    "max_total_metadata_size": 53687091200,
    "reserved_price": 60,
    "creation_time": 1753207106,
    "index_type": "DENSE",
    "throughput_vector": [
      {
        "x": "2025-09-04 14:55:00.000 +0000 UTC",
        "y": 0
      },
      {
        "x": "2025-09-04 14:56:00.000 +0000 UTC",
        "y": 0
      }
    ]
  }
]