Task types

curl -X POST https://api.tokenwave.org/createTask \
  -H "Content-Type: application/json" \
  -d '{
    "clientKey": "YOUR_API_KEY",
    "task": {
      "type": "HCaptchaTask",
      "websiteURL": "https://store.steampowered.com/join/",
      "websiteKey": "e18a349a-46c2-46a0-87a8-74be79345c92",
      "data": "14233456855421534",
      "isInvisible": true,
      "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36",
      "cookies": "sessionid=0123456789abcdef01234567; browserid=1234567890123456789",
      "fallbackToActualUA": true
    }
  }'

import requests

resp = requests.post("https://api.tokenwave.org/createTask", json={
    "clientKey": "YOUR_API_KEY",
    "task": {
        "type": "HCaptchaTask",
        "websiteURL": "https://store.steampowered.com/join/",
        "websiteKey": "e18a349a-46c2-46a0-87a8-74be79345c92",
        "data": "14233456855421534",
        "isInvisible": True,
        "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36",
        "cookies": "sessionid=0123456789abcdef01234567; browserid=1234567890123456789",
        "fallbackToActualUA": True,
    },
}).json()
print(resp)   # {'errorId': 0, 'taskId': 407533072}

const resp = await fetch("https://api.tokenwave.org/createTask", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    clientKey: "YOUR_API_KEY",
    task: {
      type: "HCaptchaTask",
      websiteURL: "https://store.steampowered.com/join/",
      websiteKey: "e18a349a-46c2-46a0-87a8-74be79345c92",
      data: "14233456855421534",
      isInvisible: true,
      userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36",
      cookies: "sessionid=0123456789abcdef01234567; browserid=1234567890123456789",
      fallbackToActualUA: true,
    },
  }),
}).then((r) => r.json());
console.log(resp); // { errorId: 0, taskId: 407533072 }

import requests

res = requests.post("https://api.tokenwave.org/getTaskResult", json={
    "clientKey": "YOUR_API_KEY",
    "taskId": 407533072,
}).json()
print(res["status"])

const res = await fetch("https://api.tokenwave.org/getTaskResult", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({ clientKey: "YOUR_API_KEY", taskId: 407533072 }),
}).then((r) => r.json());
console.log(res.status);

const UA = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36";
const JOIN = "https://store.steampowered.com/join/";

async function getParams() {
  const page = await fetch(JOIN, { headers: { "User-Agent": UA } });
  const cookies = page.headers.getSetCookie().map((c) => c.split(";")[0]).join("; ");
  const res = await fetch(JOIN + "refreshcaptcha/", {
    method: "POST",
    headers: {
      "User-Agent": UA,
      Cookie: cookies,
      "Content-Type": "application/x-www-form-urlencoded",
      "X-Requested-With": "XMLHttpRequest",
      Origin: "https://store.steampowered.com",
      Referer: JOIN,
    },
    body: "hcaptcha=1&count=1",
  });
  const { gid, sitekey } = await res.json();
  return { data: gid, websiteKey: sitekey, cookies, userAgent: UA };
}

console.log(await getParams());

const UA = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36";
const HELP = "https://help.steampowered.com/en/wizard/HelpWithLoginInfo";

async function getParamsHelp() {
  const page = await fetch(HELP, { headers: { "User-Agent": UA } });
  const pairs = page.headers.getSetCookie().map((c) => c.split(";")[0]).filter((c) => !c.endsWith("=deleted"));
  const cookies = pairs.join("; ");
  const sessionid = pairs.find((c) => c.startsWith("sessionid=")).split("=")[1];
  const res = await fetch("https://help.steampowered.com/en/wizard/RefreshCaptcha", {
    method: "POST",
    headers: {
      "User-Agent": UA,
      Cookie: cookies,
      "Content-Type": "application/x-www-form-urlencoded",
      "X-Requested-With": "XMLHttpRequest",
      Origin: "https://help.steampowered.com",
      Referer: HELP,
    },
    body: new URLSearchParams({ sessionid, wizard_ajax: "1", gamepad: "0", usage: "3", hCaptcha: "1" }),
  });
  const { gid, sitekey } = await res.json();
  return { data: gid, websiteKey: sitekey, cookies, userAgent: UA };
}

console.log(await getParamsHelp());

const API = "https://api.tokenwave.org";
const KEY = "YOUR_API_KEY";

async function call(method, payload) {
  const r = await fetch(`${API}/${method}`, {
    method: "POST",
    headers: { "Content-Type": "application/json" },
    body: JSON.stringify({ clientKey: KEY, ...payload }),
  }).then((r) => r.json());
  if (r.errorId) throw new Error(r.errorCode);
  return r;
}

async function solveHcaptcha(task, timeoutMs = 120000, intervalMs = 3000) {
  const { taskId } = await call("createTask", { task });
  const deadline = Date.now() + timeoutMs;
  while (Date.now() < deadline) {
    await new Promise((r) => setTimeout(r, intervalMs));
    const res = await call("getTaskResult", { taskId });
    if (res.status === "ready") return res.solution;
  }
  throw new Error("TIMEOUT");
}

const params = await getParams();                // from the previous section
const solution = await solveHcaptcha({
  type: "HCaptchaTask",
  websiteURL: "https://store.steampowered.com/join/",
  isInvisible: true,
  fallbackToActualUA: true,
  ...params,
});
console.log(solution.gRecaptchaResponse.slice(0, 40), "…"); // put it into the Steam request within 60 seconds