# API Reference

Welcome to the Capmonster Python API reference.

This section provides detailed documentation for all available task types and core classes in the Capmonster ecosystem. Whether you're solving reCAPTCHA, Turnstile, or advanced behavioral CAPTCHAs like DataDome or Imperva, this reference will guide you through the available models, parameters, and behaviors.

# Overview

Capmonster Python v4 is fully typed with Pydantic and exposes task models via clear class structures. All classes include:

Type-annotated attributes
Google-style docstrings
to_request() methods for raw dict generation
Sync/Async-ready usage with CapmonsterClient

# What's New

Context manager — use with / async with to auto-close HTTP connections
solve() / solve_async() — convenience method combining create_task + join_task_result
Configurable polling — set max_retries and retry_delay on CapmonsterClient
9 new task types — FunCaptcha, Amazon WAF, reCAPTCHA v3 Enterprise, Cloudflare Waiting Room, MTCaptcha, Yidun, Altcha, Castle, TSPD

# Usage Notes

All tasks are instantiable Pydantic models
If you are solving proxy-based CAPTCHAs, configure proxy and userAgent attributes
Task classes do not make API calls — use them with CapmonsterClient