curl --request POST \
  --url https://api.hypedexer.com/builders/{builder_address}/external-activity \
  --header 'Content-Type: application/json' \
  --data '
{
  "users": [
    "0xf3c0a7cab3f4a1b2c3d4e5f60718293a4b5c6d7e",
    "0x00ede59e1a2b3c4d5e6f708192a3b4c5d6e7f809"
  ],
  "timeframe": "7d"
}
'

import requests

url = "https://api.hypedexer.com/builders/{builder_address}/external-activity"

payload = {
    "users": ["0xf3c0a7cab3f4a1b2c3d4e5f60718293a4b5c6d7e", "0x00ede59e1a2b3c4d5e6f708192a3b4c5d6e7f809"],
    "timeframe": "7d"
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    users: [
      '0xf3c0a7cab3f4a1b2c3d4e5f60718293a4b5c6d7e',
      '0x00ede59e1a2b3c4d5e6f708192a3b4c5d6e7f809'
    ],
    timeframe: '7d'
  })
};

fetch('https://api.hypedexer.com/builders/{builder_address}/external-activity', 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.hypedexer.com/builders/{builder_address}/external-activity",
  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([
    'users' => [
        '0xf3c0a7cab3f4a1b2c3d4e5f60718293a4b5c6d7e',
        '0x00ede59e1a2b3c4d5e6f708192a3b4c5d6e7f809'
    ],
    'timeframe' => '7d'
  ]),
  CURLOPT_HTTPHEADER => [
    "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.hypedexer.com/builders/{builder_address}/external-activity"

	payload := strings.NewReader("{\n  \"users\": [\n    \"0xf3c0a7cab3f4a1b2c3d4e5f60718293a4b5c6d7e\",\n    \"0x00ede59e1a2b3c4d5e6f708192a3b4c5d6e7f809\"\n  ],\n  \"timeframe\": \"7d\"\n}")

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

	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.hypedexer.com/builders/{builder_address}/external-activity")
  .header("Content-Type", "application/json")
  .body("{\n  \"users\": [\n    \"0xf3c0a7cab3f4a1b2c3d4e5f60718293a4b5c6d7e\",\n    \"0x00ede59e1a2b3c4d5e6f708192a3b4c5d6e7f809\"\n  ],\n  \"timeframe\": \"7d\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.hypedexer.com/builders/{builder_address}/external-activity")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"users\": [\n    \"0xf3c0a7cab3f4a1b2c3d4e5f60718293a4b5c6d7e\",\n    \"0x00ede59e1a2b3c4d5e6f708192a3b4c5d6e7f809\"\n  ],\n  \"timeframe\": \"7d\"\n}"

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

{
  "success": true,
  "message": "External activity for 30 users of builder 0xb84168cf... (7d)",
  "data": {
    "timeframe": "7d",
    "builder": "0xb84168cf3be63c6b8dad05ff5d755e97432ff80b",
    "start": "2026-09-01T00:00:00Z",
    "end": "2026-09-08T00:48:59Z",
    "summary": {
      "usersChecked": 30,
      "usersWithExternalBuilder": 3,
      "usersWithNoBuilderFills": 7,
      "usersWithOwnFills": 30,
      "usersWithoutFills": 0
    },
    "users": [
      {
        "user": "0xf3c0a7cab3…",
        "flagged": true,
        "externalBuilders": [
          {
            "builder": "0x5aafc1f2…",
            "fillCount": 20,
            "totalVolume": 5927.77,
            "uniqueCoins": 3,
            "firstFill": "2026-09-02T09:14:31Z",
            "lastFill": "2026-09-06T01:03:07Z"
          }
        ],
        "noBuilder": {
          "fillCount": 2,
          "totalVolume": 412.5,
          "uniqueCoins": 1,
          "firstFill": "2026-09-03T18:20:05Z",
          "lastFill": "2026-09-03T18:21:47Z"
        },
        "own": {
          "fillCount": 11,
          "totalVolume": 8830.12,
          "uniqueCoins": 2,
          "firstFill": "2026-09-01T07:02:10Z",
          "lastFill": "2026-09-07T22:15:40Z"
        }
      },
      {
        "user": "0x013c6560ad…",
        "flagged": true,
        "externalBuilders": [],
        "noBuilder": {
          "fillCount": 2,
          "totalVolume": 96.3,
          "uniqueCoins": 1,
          "firstFill": "2026-09-05T11:40:00Z",
          "lastFill": "2026-09-05T11:41:12Z"
        },
        "own": {
          "fillCount": 17,
          "totalVolume": 3120.4,
          "uniqueCoins": 2,
          "firstFill": "2026-09-01T12:00:03Z",
          "lastFill": "2026-09-07T19:33:21Z"
        }
      },
      {
        "user": "0x00ede59e…",
        "flagged": false,
        "externalBuilders": [],
        "noBuilder": null,
        "own": {
          "fillCount": 240,
          "totalVolume": 169688.62,
          "uniqueCoins": 4,
          "firstFill": "2026-09-01T00:05:44Z",
          "lastFill": "2026-09-07T03:59:00Z"
        }
      }
    ]
  },
  "execution_time_ms": 107.27
}