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FunCaptcha: solving Funcaptcha

Create the task with the createTask method and get the result with

the getTaskResult method.

The tasks type types that we support:

  • FunCaptchaTaskProxyLess is using the server's built-in proxy.
  • FunCaptchaTask this task type require your own proxies.

Create Task

Create a task with the createTask to create a task.

Task Object Structure

PropertiesTypeRequiredDescription
typeStringRequiredFunCaptchaTaskProxyLess
FunCaptchaTask
websiteURLStringRequiredWeb address of the website using funcaptcha, generally it's fixed value. (Ex: https://google.com)
websitePublicKeyStringRequiredThe domain public key, rarely updated. (Ex: E8A75615-1CBA-5DFF-8031-D16BCF234E10)
dataStringOptionalAdditional parameter that may be required by FunCaptcha implementation. Use this property to send "blob" value as a stringified JSON. See example how it may look like: {"\blob":"HERE_COMES_THE_blob_VALUE"} Learn how to get FunCaptcha blob data
proxyStringOptionalLearn Using proxies

Example Request

json
POST https://api.capsolver.com/createTask
Host: api.capsolver.com
Content-Type: application/json

{
    "clientKey": "YOUR_API_KEY_HERE",
    "task": {
        "type":"FunCaptchaTaskProxyLess", //Required
        "websiteURL":"", //Required
        "websitePublicKey":"", //Required
        "data": "{\"blob\": \"flaR60YY3tnRXv6w.l32U2KgdgEUCbyoSPI4jOxU...\"}" // Optional
    }
}

After you submit the task to us, you should receive in the response a 'Task id' if it's successfull. Please read errorCode: full list of errors if you didn't receive the task id.

Example Response

json
{
    "errorId": 0,
    "status": "idle",
    "taskId": "61138bb6-19fb-11ec-a9c8-0242ac110006"
}

Getting Result

Use the getTaskResult method to get the recognition results

Depending on the system load, you will get the results within the interval of 1s to 20s

Example Request

json
POST https://api.capsolver.com/getTaskResult
Host: api.capsolver.com
Content-Type: application/json

{
    "clientKey": "YOUR_API_KEY",
    "taskId": "61138bb6-19fb-11ec-a9c8-0242ac110006"
}

Example Response

json
{
    "errorId": 0,
    "solution": {
        "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
        "token": "3AHJ_q25SxXT-pmSeBXjzScW-EiocHwwpwqtk1QXlJnGnU......"
    },
    "status": "ready"
}

Use SDK Request

python
# pip install --upgrade capsolver
# export CAPSOLVER_API_KEY='...'

import capsolver

# capsolver.api_key = "..."
solution = capsolver.solve({
    "type": "FunCaptchaTaskProxyLess",
    "websitePublicKey": "",
    "websiteURL": "",
})
go
package main

import (
	"fmt"
	capsolver_go "github.com/capsolver/capsolver-go"
	"log"
)

func main() {
	// first you need to install sdk
	//go get github.com/capsolver/capsolver-go
	//export CAPSOLVER_API_KEY='...' or
	//capSolver := CapSolver{ApiKey:"..."}

	capSolver := capsolver_go.CapSolver{}
	solution, err := capSolver.Solve(map[string]any{
		"type":             "FunCaptchaTaskProxyLess",
		"websitePublicKey": "xxxx-xxxx-xxxx",
		"websiteURL":       "xxxx-xxxx-xxxx",
		"proxy":            "ip:port:username:password",
	})
	if err != nil {
		log.Fatal(err)
		return
	}
	fmt.Println(solution)
}