curl --request GET \
  --url https://api.sx.bet/fills-v3 \
  --header 'x-sx-api-key: <api-key>'

import requests

url = "https://api.sx.bet/fills-v3"

headers = {"x-sx-api-key": "<api-key>"}

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

print(response.text)

const options = {method: 'GET', headers: {'x-sx-api-key': '<api-key>'}};

fetch('https://api.sx.bet/fills-v3', 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.sx.bet/fills-v3",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "x-sx-api-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.sx.bet/fills-v3"

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

	req.Header.Add("x-sx-api-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.get("https://api.sx.bet/fills-v3")
  .header("x-sx-api-key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.sx.bet/fills-v3")

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

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

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

{
  "status": "success",
  "data": {
    "fills": [
      {
        "id": "0xec8eaaa21ef52bf5f2a3fee5f139258a63f65cf2218dfee40362f2fc90e55793:0x02d22c2ac3f2aa27ca96e156aa2fa4affb15064a169e02b55881bdd6867c55ea:0x1fec4ed9b71c2f812db900af7d12446158a0eda56041106f99551c496efd3266",
        "matchId": "0xec8eaaa21ef52bf5f2a3fee5f139258a63f65cf2218dfee40362f2fc90e55793",
        "orderId": "0x02d22c2ac3f2aa27ca96e156aa2fa4affb15064a169e02b55881bdd6867c55ea",
        "tradeId": "0xac6bb30bba6ea82d8717219a4fa49d15b58fd638fba479f294b4d402376d14d6",
        "marketHash": "0x1fec4ed9b71c2f812db900af7d12446158a0eda56041106f99551c496efd3266",
        "isParlay": false,
        "userAddress": "0xbcc6D643e4159A75ED1dB4e13330230B82F2AEe5",
        "wallet": "0x4361123dbdc1D812fdf7D27045aF358C9C8AA70A",
        "fillAmount": "333334",
        "fillOdds": "40000000000000000000",
        "returnAmount": "833335",
        "isBettingOutcomeOne": false,
        "status": "LOCKED",
        "txHash": "0x64307e2f35d0a81b0f44e9043e99cf01def3b2f079fb68cf2c5a942b88d95e9a",
        "ceRefundAmount": "0",
        "ceRefundFeeAmount": "0",
        "usedBetCredits": false,
        "createdAt": "2026-07-31T18:47:09.586Z",
        "updatedAt": "2026-07-31T18:47:12.837Z",
        "settlement": null
      },
      {
        "id": "0x6c2d2a49c159720d26fa89a13ac49711aba2adac5dad2c12255440ebdf7a62c4:0x02d22c2ac3f2aa27ca96e156aa2fa4affb15064a169e02b55881bdd6867c55ea:0x1fec4ed9b71c2f812db900af7d12446158a0eda56041106f99551c496efd3266",
        "matchId": "0x6c2d2a49c159720d26fa89a13ac49711aba2adac5dad2c12255440ebdf7a62c4",
        "orderId": "0x02d22c2ac3f2aa27ca96e156aa2fa4affb15064a169e02b55881bdd6867c55ea",
        "tradeId": "0xac6bb30bba6ea82d8717219a4fa49d15b58fd638fba479f294b4d402376d14d6",
        "marketHash": "0x1fec4ed9b71c2f812db900af7d12446158a0eda56041106f99551c496efd3266",
        "isParlay": false,
        "userAddress": "0xbcc6D643e4159A75ED1dB4e13330230B82F2AEe5",
        "wallet": "0x4361123dbdc1D812fdf7D27045aF358C9C8AA70A",
        "fillAmount": "666666",
        "fillOdds": "40000000000000000000",
        "returnAmount": "1666665",
        "isBettingOutcomeOne": false,
        "status": "LOCKED",
        "txHash": "0x64307e2f35d0a81b0f44e9043e99cf01def3b2f079fb68cf2c5a942b88d95e9a",
        "ceRefundAmount": "0",
        "ceRefundFeeAmount": "0",
        "usedBetCredits": false,
        "createdAt": "2026-07-31T18:47:09.577Z",
        "updatedAt": "2026-07-31T18:47:12.837Z",
        "settlement": null
      }
    ]
  }
}

{
  "message": "Invalid nextKey",
  "error": "Bad Request",
  "statusCode": 400
}

{
  "message": "BAD_AUTH",
  "error": "Unauthorized",
  "statusCode": 401
}

{
  "message": "Service Unavailable",
  "statusCode": 503
}