Самый простой API для решения капчи GeeTest v3 / v4

import requests, time

API = "https://gatesolver.com"
KEY = "YOUR_API_KEY"
task = {
    "type": "GeeTestTaskProxyLess",
    "websiteURL": "https://example.com/login",
    "captchaId": "e392e1d7fd421dc63325744d5a2b9c73"
}

r = requests.post(f"{API}/createTask", json={"clientKey": KEY, "task": task}).json()
task_id = r["taskId"]
while True:
    time.sleep(3)
    res = requests.post(f"{API}/getTaskResult", json={"clientKey": KEY, "taskId": task_id}).json()
    if res.get("status") == "ready":
        print(res["solution"])
        break
    if res.get("errorId"):
        raise RuntimeError(res["errorCode"])

const API = "https://gatesolver.com", KEY = "YOUR_API_KEY";
const post = (p, b) => fetch(API + p, { method: "POST", headers: { "content-type": "application/json" }, body: JSON.stringify(b) }).then((r) => r.json());

const { taskId } = await post("/createTask", { clientKey: KEY, task: {"type":"GeeTestTaskProxyLess","websiteURL":"https://example.com/login","captchaId":"e392e1d7fd421dc63325744d5a2b9c73"} });
let res;
do {
  await new Promise((s) => setTimeout(s, 3000));
  res = await post("/getTaskResult", { clientKey: KEY, taskId });
} while (res.status === "processing");
console.log(res.solution);

curl -X POST https://gatesolver.com/createTask \
  -H "Content-Type: application/json" \
  -d '{"clientKey":"YOUR_API_KEY","task":{"type":"GeeTestTaskProxyLess","websiteURL":"https://example.com/login","captchaId":"e392e1d7fd421dc63325744d5a2b9c73"}}'