curl --request POST \
  --url https://{deployment}/api/v2/notion/data-source/{data_source_id}/query \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --header 'X-Notion-Token: <api-key>' \
  --data '
{
  "filters": [
    {
      "key": "<string>",
      "value": "<unknown>",
      "operator": "<string>"
    }
  ],
  "filters_map": {},
  "notion_filter": "<unknown>",
  "sorts": [
    {}
  ],
  "filter_properties": [
    "<string>"
  ],
  "page_size": 123,
  "start_cursor": "<string>"
}
'

import requests

url = "https://{deployment}/api/v2/notion/data-source/{data_source_id}/query"

payload = {
    "filters": [
        {
            "key": "<string>",
            "value": "<unknown>",
            "operator": "<string>"
        }
    ],
    "filters_map": {},
    "notion_filter": "<unknown>",
    "sorts": [{}],
    "filter_properties": ["<string>"],
    "page_size": 123,
    "start_cursor": "<string>"
}
headers = {
    "X-API-KEY": "<api-key>",
    "X-Notion-Token": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'X-API-KEY': '<api-key>',
    'X-Notion-Token': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    filters: [{key: '<string>', value: '<unknown>', operator: '<string>'}],
    filters_map: {},
    notion_filter: '<unknown>',
    sorts: [{}],
    filter_properties: ['<string>'],
    page_size: 123,
    start_cursor: '<string>'
  })
};

fetch('https://{deployment}/api/v2/notion/data-source/{data_source_id}/query', 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://{deployment}/api/v2/notion/data-source/{data_source_id}/query",
  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([
    'filters' => [
        [
                'key' => '<string>',
                'value' => '<unknown>',
                'operator' => '<string>'
        ]
    ],
    'filters_map' => [
        
    ],
    'notion_filter' => '<unknown>',
    'sorts' => [
        [
                
        ]
    ],
    'filter_properties' => [
        '<string>'
    ],
    'page_size' => 123,
    'start_cursor' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-KEY: <api-key>",
    "X-Notion-Token: <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"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://{deployment}/api/v2/notion/data-source/{data_source_id}/query"

	payload := strings.NewReader("{\n  \"filters\": [\n    {\n      \"key\": \"<string>\",\n      \"value\": \"<unknown>\",\n      \"operator\": \"<string>\"\n    }\n  ],\n  \"filters_map\": {},\n  \"notion_filter\": \"<unknown>\",\n  \"sorts\": [\n    {}\n  ],\n  \"filter_properties\": [\n    \"<string>\"\n  ],\n  \"page_size\": 123,\n  \"start_cursor\": \"<string>\"\n}")

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

	req.Header.Add("X-API-KEY", "<api-key>")
	req.Header.Add("X-Notion-Token", "<api-key>")
	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://{deployment}/api/v2/notion/data-source/{data_source_id}/query")
  .header("X-API-KEY", "<api-key>")
  .header("X-Notion-Token", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"filters\": [\n    {\n      \"key\": \"<string>\",\n      \"value\": \"<unknown>\",\n      \"operator\": \"<string>\"\n    }\n  ],\n  \"filters_map\": {},\n  \"notion_filter\": \"<unknown>\",\n  \"sorts\": [\n    {}\n  ],\n  \"filter_properties\": [\n    \"<string>\"\n  ],\n  \"page_size\": 123,\n  \"start_cursor\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{deployment}/api/v2/notion/data-source/{data_source_id}/query")

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

request = Net::HTTP::Post.new(url)
request["X-API-KEY"] = '<api-key>'
request["X-Notion-Token"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"filters\": [\n    {\n      \"key\": \"<string>\",\n      \"value\": \"<unknown>\",\n      \"operator\": \"<string>\"\n    }\n  ],\n  \"filters_map\": {},\n  \"notion_filter\": \"<unknown>\",\n  \"sorts\": [\n    {}\n  ],\n  \"filter_properties\": [\n    \"<string>\"\n  ],\n  \"page_size\": 123,\n  \"start_cursor\": \"<string>\"\n}"

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

{
  "object": "<string>",
  "results": [
    {
      "object": "<string>",
      "id": "<string>",
      "created_time": "2023-11-07T05:31:56Z",
      "last_edited_time": "2023-11-07T05:31:56Z",
      "archived": true,
      "in_trash": true,
      "properties": {},
      "simple_properties": {},
      "url": "<string>",
      "public_url": "<string>"
    }
  ],
  "next_cursor": "<string>",
  "has_more": true,
  "type": "<string>",
  "request_id": "<string>",
  "warnings": [
    "<string>"
  ]
}

{
  "success": false,
  "error": "<string>"
}