reCAPTCHA cURL Quick Start

Introduction

reCAPTCHA is a captcha service provided by Ace Data Cloud, based on the Google reCAPTCHA solution. Through the unified API of Ace Data Cloud, you can quickly call reCAPTCHA using cURL to achieve functions such as reCAPTCHA v2 Token, reCAPTCHA v2 recognition, reCAPTCHA v3 Token, and more.

Prerequisites

Have an Ace Data Cloud account and obtain an API Token
A terminal environment with cURL installed

Basic Usage

The main endpoint to call the reCAPTCHA API is:

POST https://api.acedata.cloud/captcha/token/recaptcha2

Complete cURL command example:

curl -X POST https://api.acedata.cloud/captcha/token/recaptcha2 \
  -H "Authorization: Bearer YOUR_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"website_key": "6Le-wvkSAAAAAPBMRTvw0Q4Muexq9bi0DJwx_mJ-", "website_url": "https://www.google.com/recaptcha/api2/demo"}'

Please replace YOUR_API_TOKEN with the actual Token you obtained from the Ace Data Cloud platform.

Response Example

A successful call returns data in JSON format, for example:

{
  "status": "success",
  "data": {
    ...
  }
}

Using jq to Process the Response

It is recommended to use the jq tool for formatted output:

curl -s -X POST https://api.acedata.cloud/captcha/token/recaptcha2 \
  -H "Authorization: Bearer YOUR_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"website_key": "6Le-wvkSAAAAAPBMRTvw0Q4Muexq9bi0DJwx_mJ-", "website_url": "https://www.google.com/recaptcha/api2/demo"}' | jq .

Error Handling

Common error codes:

Status Code	Description
401	Authentication failed, please check API Token
403	Insufficient balance or no access permission
429	Request rate limit exceeded
500	Internal server error

Next Steps

Go to the Ace Data Cloud Console to obtain an API Token
Check the API Documentation for complete parameter descriptions
Review the Pricing Plans for cost details

Tutorials

​Introduction

​Prerequisites

​Basic Usage

​Response Example

​Using jq to Process the Response

​Error Handling

​Next Steps