curl --request POST \
  --url https://api.topsort.com/toptimize/v1/rank \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "ranking": [
    {
      "type": "listings",
      "slots": 3,
      "pageSize": 3,
      "page": {
        "type": "category",
        "value": "sneakers",
        "pageId": "/category/sneakers"
      },
      "opaqueUserId": "u_9ske45",
      "category": {
        "ids": [
          "sneakers",
          "shoes"
        ]
      },
      "products": {
        "ids": [
          "p_PJbnN",
          "p_ojng4"
        ]
      }
    }
  ]
}
'

import requests

url = "https://api.topsort.com/toptimize/v1/rank"

payload = { "ranking": [
        {
            "type": "listings",
            "slots": 3,
            "pageSize": 3,
            "page": {
                "type": "category",
                "value": "sneakers",
                "pageId": "/category/sneakers"
            },
            "opaqueUserId": "u_9ske45",
            "category": { "ids": ["sneakers", "shoes"] },
            "products": { "ids": ["p_PJbnN", "p_ojng4"] }
        }
    ] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    ranking: [
      {
        type: 'listings',
        slots: 3,
        pageSize: 3,
        page: {type: 'category', value: 'sneakers', pageId: '/category/sneakers'},
        opaqueUserId: 'u_9ske45',
        category: {ids: ['sneakers', 'shoes']},
        products: {ids: ['p_PJbnN', 'p_ojng4']}
      }
    ]
  })
};

fetch('https://api.topsort.com/toptimize/v1/rank', 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.topsort.com/toptimize/v1/rank",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'ranking' => [
        [
                'type' => 'listings',
                'slots' => 3,
                'pageSize' => 3,
                'page' => [
                                'type' => 'category',
                                'value' => 'sneakers',
                                'pageId' => '/category/sneakers'
                ],
                'opaqueUserId' => 'u_9ske45',
                'category' => [
                                'ids' => [
                                                                'sneakers',
                                                                'shoes'
                                ]
                ],
                'products' => [
                                'ids' => [
                                                                'p_PJbnN',
                                                                'p_ojng4'
                                ]
                ]
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://api.topsort.com/toptimize/v1/rank"

	payload := strings.NewReader("{\n  \"ranking\": [\n    {\n      \"type\": \"listings\",\n      \"slots\": 3,\n      \"pageSize\": 3,\n      \"page\": {\n        \"type\": \"category\",\n        \"value\": \"sneakers\",\n        \"pageId\": \"/category/sneakers\"\n      },\n      \"opaqueUserId\": \"u_9ske45\",\n      \"category\": {\n        \"ids\": [\n          \"sneakers\",\n          \"shoes\"\n        ]\n      },\n      \"products\": {\n        \"ids\": [\n          \"p_PJbnN\",\n          \"p_ojng4\"\n        ]\n      }\n    }\n  ]\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.topsort.com/toptimize/v1/rank")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"ranking\": [\n    {\n      \"type\": \"listings\",\n      \"slots\": 3,\n      \"pageSize\": 3,\n      \"page\": {\n        \"type\": \"category\",\n        \"value\": \"sneakers\",\n        \"pageId\": \"/category/sneakers\"\n      },\n      \"opaqueUserId\": \"u_9ske45\",\n      \"category\": {\n        \"ids\": [\n          \"sneakers\",\n          \"shoes\"\n        ]\n      },\n      \"products\": {\n        \"ids\": [\n          \"p_PJbnN\",\n          \"p_ojng4\"\n        ]\n      }\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.topsort.com/toptimize/v1/rank")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"ranking\": [\n    {\n      \"type\": \"listings\",\n      \"slots\": 3,\n      \"pageSize\": 3,\n      \"page\": {\n        \"type\": \"category\",\n        \"value\": \"sneakers\",\n        \"pageId\": \"/category/sneakers\"\n      },\n      \"opaqueUserId\": \"u_9ske45\",\n      \"category\": {\n        \"ids\": [\n          \"sneakers\",\n          \"shoes\"\n        ]\n      },\n      \"products\": {\n        \"ids\": [\n          \"p_PJbnN\",\n          \"p_ojng4\"\n        ]\n      }\n    }\n  ]\n}"

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

{
  "results": [
    {
      "resultType": "listings",
      "results": [
        {
          "rank": 1,
          "type": "organic",
          "id": "p_Mfk11",
          "resolvedItemId": "WyJiX01mazExIiwiMTJhNTU4MjgtOGVhZC00Mjk5LTMyNjYtY2ViYjAwMmEwZmE4IiwibGlzdGluZ3MiLCJkZWZhdWx0IiwiIl0=="
        },
        {
          "rank": 2,
          "type": "sponsored",
          "id": "p_Mfk15",
          "resolvedItemId": "WyJiX01mazE1IiwiMTJhNTU4MjgtOGVhZC00Mjk5LTgzMjctY2ViYjAwMmEwZmE4IiwibGlzdGluZ3MiLCJkZWZhdWx0IiwiIl0="
        },
        {
          "rank": 3,
          "type": "organic",
          "id": "p_PJbnN",
          "resolvedItemId": "WyJlX1BKYm5OIiwiMTJhNTU4MjgtOGVhZC00Mjk5LTgzMjctY2ViYjAwMmEwZmE4IiwibGlzdGluZ3MiLCJkZWZhdWx0IiwiIl0="
        }
      ],
      "error": false
    }
  ]
}

{
  "docUrl": "<string>",
  "message": "<string>"
}