CapSolverHCaptcha: solving HCaptcha
Create the task with the createTask method and get the result with
the getTaskResult method.
Now we have met the requirements of almost all high score websites, and also support invisible, draw a box
and other question types
The task type types that we support:
HCaptchaTaskthis task type require your own proxiesHCaptchaTaskProxyLessis using the server's built-in proxy
hCaptcha SERVICE INSTABILITY ANNOUNCEMENT
We apologize for the recent instability of the hCaptcha service caused by image updates and other issues. We deeply regret any inconvenience caused. If you encounter new images that render the service unavailable, please wait for us to update them. For any other questions, feel free to contact us at any time.
Create Task
Create a task with the createTask to create a task.
Task Object Structure
| Properties | Type | Required | Description |
|---|---|---|---|
| type | String | Required | HCaptchaTaskHCaptchaTaskProxyLess |
| websiteURL | String | Required | Web address of the website using hcaptcha, generally it's fixed value. (Ex: https://google.com) |
| websiteKey | String | Required | The domain public key, rarely updated. (Ex: b989d9e8-0d14-41sda0-870f-97b5283ba67d) |
| isInvisible | Boolean | Optional | Set true if it's a invisible captcha |
| proxy | String | Optional | Learn Using proxies |
| enterprisePayload | Object | Optional | Custom data that is used in some implementations of hCaptcha Enterprise. So you need to put true in the isEnterprise parameter. In most cases you see it as rqdata inside network requests. IMPORTANT: you MUST provide userAgent if you submit captcha with data parameter. The value should match the User-Agent you use when interacting with the target website,you can learn by how to get HCaptcha rqdata |
| getCaptcha | Object | Optional | if you get invalid response,you can try this param,you can learn by Solve HCaptcha |
| userAgent | String | Optional | Browser's User-Agent which is used in emulation. It is required that you use a signature of a modern browser, otherwise Google will ask you to "update your browser". |
Example Request
POST https://api.capsolver.com/createTask
Host: api.capsolver.com
Content-Type: application/json{
"clientKey": "YOUR_API_KEY",
"task": {
//Required. Can use HCaptchaTaskProxyless or HCaptchaTask
"type": "HCaptchaTaskProxyLess",
//Required
"websiteURL": "",
// Required
"websiteKey": "00000000-0000-0000-0000-000000000000",
// Optional
"isInvisible": true,
// Optional
"enterprisePayload": {
//Optional, required if the site have HCaptcha Enterprise
"rqdata": ""
},
//Optional, this is required if you use HCaptchaTask
"proxy": "http:ip:port:user:pass",
// socks5:ip:port:user:pass
//Optional
"getCaptcha": "fetch request base64 content",
"userAgent": ""
}
}After you submit the task to us, you should receive in the response a 'Task id' if it's successful. Please read errorCode: full list of errors if you didn't receive the task id.
Example Response
{
"errorId": 0,
"errorCode": "",
"errorDescription": "",
"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 10s
Example Request
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
{
"errorId": 0,
"errorCode": null,
"errorDescription": null,
"solution": {
//userAgent used to solve the captcha
"userAgent": "xxx",
//expireTime of the token
"expireTime": 1671615324290,
"timestamp": 1671615024290,
"captchaKey": "E0_xxx",
//token of the captcha
"gRecaptchaResponse": "3AHJ....."
},
"status": "ready"
}Use SDK Request
# pip install --upgrade capsolver
# export CAPSOLVER_API_KEY='...'
import capsolver
# capsolver.api_key = "..."
solution = capsolver.solve({
"type": "HCaptchaTaskProxyLess",
"websiteURL": "",
"websiteKey": "00000000-0000-0000-0000-000000000000",
})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": "HCaptchaTaskProxyLess",
"websiteURL": "",
"websiteKey": "00000000-0000-0000-0000-000000000000",
})
if err != nil {
log.Fatal(err)
return
}
fmt.Println(solution)
}