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Aws Waf

Pricing

• Only seamless mode consumes 150 points, requires challenge_url, only_sense
• Inputting proxy gets half price discount (not applicable for seamless mode)

Description

• AWS WAF verification, usually does not require ua/proxy consistency
• When you see aws-waf-token in cookies, it means AWS WAF verification exists, usually in the following cases:
  • 1. Status code 405 triggers captcha (direct GET request triggers captcha, you can directly pass href; for POST or other cases, please submit the HTML that triggers the verification)
  • 1. Seamless verification, but challenge.js in HTML and aws-waf-token in cookies (pass challenge_url (redirected address contains .token or challenge.compact.js), only_sense gets discount)
  • 1. Not triggered by direct homepage request, but appears after clicking a button, and api_key is present in parameters; pass challenge_url (address contains .token), api_key
  • 1. For www.amazon.com, captcha is triggered but aws-waf-token is not needed, requires captcha-voucher; pass challenge_url containing captcha.js, and captcha_type (problem API problem parameter)

Request URL (POST):

Version	API URL
Universal	http://api.nocaptcha.io/api/wanda/aws/universal

Request Headers:

Parameter Name	Description	Required
User-Token	User secret, get from homepage	Yes
Content-Type	application/json	Yes
Developer-Id	Developer ID, for developer users, string from homepage invite link (e.g. xxx/register?c=abcdef, then abcdef is Developer ID)	No

POST Data (JSON):

Parameter Name	Type	Description	Required
href	String	Page URL that triggers AWS WAF verification	Yes
html	String	For non-default request triggers, you can pass the captcha page HTML	No
user_agent	String	Custom user_agent	No
challenge_url	String	For seamless verification, pass (redirected address contains .token), gets discount	No
only_sense	Boolean	For seamless verification, pass, gets discount	No
api_key	String	See case 3 above, required	No
captcha_type	String	See case 4 above, required	No

json example

{
    "href": "https://example.com",
    "challenge_url": "https://example.com/.token...",
    "only_sense": true,
    "user_agent": "Mozilla/5.0 ...",
    "api_key": "xxxx",
    "captcha_type": "problem"
}

{
    "href": "https://nft.porsche.com/onboarding@6"
}

{
    "href": "https://www.amazon.com/ap/cvf/request?arb=769b3899-80eb-4224-b47b-8af60b009d37&language=zh",
    "challenge_url": "https://ait.2608283a.us-east-1.captcha.awswaf.com/ait/ait/ait/captcha.js",
    "captcha_type": "toycarcity"
}

Response Data (JSON):

Submit Verification (submit=true)

Parameter Name	Type	Description
status	Integer	Whether the call was successful, 1 for success, 0 for failure. Use this value to judge
msg	String	Chinese description of the result
id	String	The unique request ID for this particular request (can be used for subsequent record queries)
data.aws-waf-token	String	The available aws-waf-token cookie returned after successful verification, can be used for subsequent verification APIs
data.captcha-voucher	String	The captcha voucher returned during captcha verification, can be used for subsequent verification APIs
cost	String	Verification time taken (in milliseconds)

{
  "status": 1,
  "msg": "验证成功",
  "id": "639e056b-49bd-4895-94ab-68d59e00873e",
  "cost": "2635.12ms",
  "data": {
    "aws-waf-token": "xxxx"
  }
}

{
  "status": 1,
  "msg": "验证成功",
  "id": "639e056b-49bd-4895-94ab-68d59e00873e",
  "cost": "2635.12ms",
  "data": {
    "captcha-voucher": "xxxx"
  }
}

Call Example

Nodejs

const axios = require('axios');

async function verifyAWSWAF() {
    const response = await axios.post('http://api.nocaptcha.io/api/wanda/aws/universal', {
        href: 'https://example.com',
        challenge_url: 'https://example.com/.token...',
        only_sense: true,
        user_agent: 'Mozilla/5.0 ...',
        api_key: 'xxxx',
        captcha_type: 'problem'
    }, {
        headers: {
            'User-Token': 'your_user_token',
            'Content-Type': 'application/json',
            'Developer-Id': 'your_developer_id' // optional
        }
    });

    console.log(response.data);
}

verifyAWSWAF();

Python

import requests

url = "http://api.nocaptcha.io/api/wanda/aws/universal"
payload = {
    "href": "https://example.com",
    "challenge_url": "https://example.com/.token...",
    "only_sense": True,
    "user_agent": "Mozilla/5.0 ...",
    "api_key": "xxxx",
    "captcha_type": "problem"
}
headers = {
    "User-Token": "your_user_token",
    "Content-Type": "application/json",
    "Developer-Id": "your_developer_id" # optional
}

response = requests.post(url, json=payload, headers=headers)
print(response.json())