bestcaptchasolverapi is a super easy to use bypass captcha API wrapper for captcha service

git clone

How to use?
Simply import the library, set the auth details and start using the captcha service:
using bestcaptchasolver;

Set access_token or username and password (legacy) for authentication

string access_token = "your_access_key";
var bcs = new BestCaptchaSolverAPI(access_token);

Once you've set your authentication details, you can start using the API

Get balance
string balance = bcs.account_balance();
Console.WriteLine(string.Format("Balance: {0}", balance));

Submit image captcha
var d = new Dictionary<string, string>();
d.Add("image", "captcha.jpg");   // file on disk, or b64 encoded string
// d.Add("is_case", "true");       // case sensitive, default: false, optional
// d.Add("is_phrase", "true");     // contains at least one space, default: false, optional
// d.Add("is_math", "true");       // math calculation captcha, default: false, optional
// d.Add("alphanumeric", "2");     // 1 (digits only) or 2 (letters only), default: all characters
// d.Add("minlength", "3");        // minimum length of captcha text, default: any
// d.Add("maxlength", "4");        // maximum length of captcha text, default: any
// d.Add("affiliate_id", "get it from /account");      // affiliate ID
var id = bcs.submit_image_captcha(d);// use ID to retrieve `text`