solve-bls-captcha-python

Solve BLS CAPTCHA with Python and CaptchaAI

Full working example for solving BLS CAPTCHA using the CaptchaAI API.

Languages: Python, Node.js, PHP, Go, Java, C#, Ruby, Rust, Kotlin, Bash

Related article

This example accompanies the blog article: Solve BLS CAPTCHA with Python and CaptchaAI

Prerequisites

• A CaptchaAI account with API key (get one here)
• A target page with BLS CAPTCHA for testing

Quick start

1. Clone the repository:

   git clone https://github.com/CaptchaAI/CaptchaAI-Examples.git
   cd CaptchaAI-Examples/articles/solve-bls-captcha-python

2. Copy and edit the environment file:

   cp .env.example .env

3. Run any language example:

Python

cd python && pip install -r requirements.txt && python solve.py

Node.js

cd node && npm install && node solve.js

PHP

cd php && composer install && php solve.php

Go

cd go && go run solve.go

Java

cd java && javac Solve.java && java Solve

C#

cd csharp && dotnet run

Ruby

cd ruby && ruby solve.rb

Rust

cd rust && cargo run

Kotlin

cd kotlin && kotlinc solve.kt -include-runtime -d solve.jar && java -jar solve.jar

Bash

cd bash && chmod +x solve.sh && ./solve.sh

How it works

1. Submit — Sends the CAPTCHA parameters to https://ocr.captchaai.com/in.php using method bls
2. Poll — Checks https://ocr.captchaai.com/res.php every 5 seconds for the result
3. Result — Returns the solved token/answer ready for use

API documentation

• CaptchaAI API Docs

Related examples

Browse more examples in the CaptchaAI-Examples repository.