Code examples

This page contains minimal runnable examples for the official SDKs. Parameters for individual task types are documented under Captcha types.

Python SDK#

Install the package:

pip install captcha-solver-api

Set the CAPTCHA_API_KEY environment variable before running the example.

Synchronous example#

import os

from captcha_solver_api import CaptchaClient
from captcha_solver_api.tasks import RecaptchaV2TaskProxyless

task = RecaptchaV2TaskProxyless(
    websiteURL="https://example.com/login",
    websiteKey="YOUR_WEBSITE_KEY",
)

with CaptchaClient(os.environ["CAPTCHA_API_KEY"]) as client:
    solution = client.solve(task)

print(solution["gRecaptchaResponse"])

Asynchronous example#

import asyncio
import os

from captcha_solver_api import AsyncCaptchaClient
from captcha_solver_api.tasks import RecaptchaV2TaskProxyless


async def main():
    task = RecaptchaV2TaskProxyless(
        websiteURL="https://example.com/login",
        websiteKey="YOUR_WEBSITE_KEY",
    )

    async with AsyncCaptchaClient(os.environ["CAPTCHA_API_KEY"]) as client:
        solution = await client.solve(task)

    print(solution["gRecaptchaResponse"])


asyncio.run(main())

All Python SDK examples on GitHub

JavaScript SDK#

Install the published package from npm:

npm install @captcha-solver-api/javascript-sdk

Set the CAPTCHA_API_KEY environment variable before running the example.

import { CaptchaClient, Tasks } from "@captcha-solver-api/javascript-sdk";

const client = new CaptchaClient({
  clientKey: process.env.CAPTCHA_API_KEY,
});

const task = new Tasks.RecaptchaV2Proxyless({
  websiteURL: "https://example.com/login",
  websiteKey: "YOUR_WEBSITE_KEY",
});

try {
  const solution = await client.solve(task);
  console.log(solution.gRecaptchaResponse);
} catch (error) {
  console.error(error);
}

All JavaScript SDK examples on GitHub

Other captcha types#

Replace the task class and its parameters in the examples above. Available classes and required parameters are listed under Captcha types.