The easiest way to quickly integrate rucaptcha into your code to automate solving of any type of captcha.
This module is a fork of the module 2captcha-go.
To install the api client, use this:
go get -u github.com/demoriz/rucaptcha-goClient instance can be created like this:
client := api2captcha.NewClient("YOUR_API_KEY")There are few options that can be configured:
client.SoftId = 123
client.Callback = "https://your.site/result-receiver"
client.DefaultTimeout = 120
client.RecaptchaTimeout = 600
client.PollingInterval = 100| Option | Default value | Description |
|---|---|---|
| soft_id | - | your software ID obtained after publishing in 2captcha sofware catalog |
| callback | - | URL of your web-sever that receives the captcha recognition result. The URl should be first registered in pingback settings of your account |
| default_timeout | 120 | Timeout in seconds for all captcha types except ReCaptcha. Defines how long the module tries to get the answer from res.php API endpoint |
| recaptcha_timeout | 600 | Timeout for ReCaptcha in seconds. Defines how long the module tries to get the answer from res.php API endpoint |
| polling_interval | 10 | Interval in seconds between requests to res.php API endpoint, setting values less than 5 seconds is not recommended |
IMPORTANT: once callback URL is defined for
clientinstance, all methods return only the captcha ID and DO NOT poll the API to get the result. The result will be sent to the callback URL. To get the answer manually use GetResult method
When you submit any image-based captcha use can provide additional options to help 2captcha workers to solve it properly.
| Option | Default Value | Description |
|---|---|---|
| numeric | 0 | Defines if captcha contains numeric or other symbols see more info in the API docs |
| min_len | 0 | minimal answer lenght |
| max_len | 0 | maximum answer length |
| phrase | 0 | defines if the answer contains multiple words or not |
| case_sensitive | 0 | defines if the answer is case sensitive |
| calc | 0 | defines captcha requires calculation |
| lang | - | defines the captcha language, see the list of supported languages |
| hint_img | - | an image with hint shown to workers with the captcha |
| hint_text | - | hint or task text shown to workers with the captcha |
Below you can find basic examples for every captcha type, check out the code below.
Example below shows a basic solver call example with error handling.
cap := api2captcha.Normal{
File: "/path/to/normal.jpg",
}
code, err := client.Solve(cap.ToRequest())
if err != nil {
if err == api2captcha.ErrTimeout {
log.Fatal("Timeout");
} else if err == api2captcha.ErrApi {
log.Fatal("API error");
} else if err == api2captcha.ErrNetwork {
log.Fatal("Network error");
} else {
log.Fatal(err);
}
}
fmt.Println("code "+code)To bypass a normal captcha (distorted text on image) use the following method. This method also can be used to recognize any text on the image.
cap := api2captcha.Normal{
File: "/path/to/normal.jpg",
Numeric: 4,
MinLen: 4,
MaxLen: 20,
Phrase: true,
CaseSensitive: true,
Lang: "en",
HintImgFile: "/path/to/hint.jpg",
HintText: "Type red symbols",
}This method can be used to bypass a captcha that requires to answer a question provided in clear text.
cap := api2captcha.Text{
Text: "If tomorrow is Saturday, what day is today?",
Lang: "en",
}Use this method to solve ReCaptcha V2 and obtain a token to bypass the protection.
cap := api2captcha.ReCaptcha{
SiteKey: "6Le-wvkSVVABCPBMRTvw0Q4Muexq1bi0DJwx_mJ-",
Url: "https://mysite.com/page/with/recaptcha",
Invisible: true,
Action: "verify",
}
req := cap.ToRequest()
req.SetProxy("HTTPS", "login:password@IP_address:PORT")
code, err := client.solve(req)This method provides ReCaptcha V3 solver and returns a token.
cap := api2captcha.ReCaptcha{
SiteKey: "6Le-wvkSVVABCPBMRTvw0Q4Muexq1bi0DJwx_mJ-",
Url: "https://mysite.com/page/with/recaptcha",
Version: "v3",
Action: "verify",
Score: 0.3,
}
req := cap.ToRequest()
req.SetProxy("HTTPS", "login:password@IP_address:PORT")
code, err := client.solve(req)FunCaptcha (Arkoselabs) solving method. Returns a token.
cap := api2captcha.FunCaptcha{
SiteKey: "69A21A01-CC7B-B9C6-0F9A-E7FA06677FFC",
Url: "https://mysite.com/page/with/funcaptcha",
Surl: "https://client-api.arkoselabs.com",
UserAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36",
Data: map[string]string{"anyKey":"anyValue"},
}
req := cap.ToRequest()
req.SetProxy("HTTPS", "login:password@IP_address:PORT")
code, err := client.solve(req)Method to solve GeeTest puzzle captcha. Returns a set of tokens as JSON.
cap := api2captcha.GeeTest{
GT: "f2ae6cadcf7886856696502e1d55e00c",
ApiServer: "api-na.geetest.com",
Challenge: "12345678abc90123d45678ef90123a456b",
Url: "https://mysite.com/captcha.html",
}
req := cap.ToRequest()
req.SetProxy("HTTPS", "login:password@IP_address:PORT")
code, err := client.solve(req)Method to solve GeeTest puzzle captcha. Returns a set of tokens as JSON.
cap := api2captcha.HCaptcha{
SiteKey: "10000000-ffff-ffff-ffff-000000000001",
Url: "https://mysite.com/captcha.html",
}
req := cap.ToRequest()
req.SetProxy("HTTPS", "login:password@IP_address:PORT")
code, err := client.solve(req)Token-based method to solve KeyCaptcha.
cap := api2captcha.KeyCaptcha{
UserId: 10,
SessionId: "493e52c37c10c2bcdf4a00cbc9ccd1e8",
WebServerSign: "9006dc725760858e4c0715b835472f22",
WebServerSign2: "9006dc725760858e4c0715b835472f22",
Url: "https://www.keycaptcha.ru/demo-magnetic/",
}
req := cap.ToRequest()
req.SetProxy("HTTPS", "login:password@IP_address:PORT")
code, err := client.solve(req)Token-based method to bypass Capy puzzle captcha.
cap := api2captcha.Capy{
SiteKey: "PUZZLE_Abc1dEFghIJKLM2no34P56q7rStu8v",
Url: "https://www.mysite.com/captcha/",
}
req := cap.ToRequest()
req.SetProxy("HTTPS", "login:password@IP_address:PORT")
code, err := client.solve(req)Grid method is originally called Old ReCaptcha V2 method. The method can be used to bypass any type of captcha where you can apply a grid on image and need to click specific grid boxes. Returns numbers of boxes.
cap := api2captcha.Grid{
File: "path/to/captcha.jpg",
Rows: 3,
Cols: 3,
PreviousId: 0,
CanSkip: false,
Lang: "en",
HintImageFile: "path/to/hint.jpg",
HintText: "Select all images with an Orange",
}Canvas method can be used when you need to draw a line around an object on image. Returns a set of points' coordinates to draw a polygon.
cap := api2captcha.Canvas{
File: "path/to/captcha.jpg",
PreviousId: 0,
CanSkip: false,
Lang: "en",
HintImageFile: "path/to/hint.jpg",
HintText: "Draw around apple",
}ClickCaptcha method returns coordinates of points on captcha image. Can be used if you need to click on particular points on the image.
cap := api2captcha.Coordinates{
File: "path/to/captcha.jpg",
Lang: "en",
HintImageFile: "path/to/hint.jpg",
HintText: "Connect the dots",
}This method can be used to solve a captcha that asks to rotate an object. Mostly used to bypass FunCaptcha. Returns the rotation angle.
cap := api2captcha.Rotate{
File: "path/to/captcha.jpg",
Angle: 40,
Lang: "en",
HintImageFile: "path/to/hint.jpg",
HintText: "Put the images in the correct way",
}These methods can be used for manual captcha submission and answer polling.
id, err := client.Send(cap.ToRequest())
if err != nil {
log.Fatal(err);
}
time.Sleep(10 * time.Second)
code, err := client.GetResult(id)
if err != nil {
log.Fatal(err);
}
if code == nil {
log.Fatal("Not ready")
}
fmt.Println("code "+*code) Use this method to get your account's balance
balance, err := client.GetBalance()
if err != nil {
log.Fatal(err);
}Use this method to report good or bad captcha answer.
err := client.Report(id, true) // solved correctly
err := client.Report(id, false) // solved incorrectly