# Twocaptcha — MCP server on mcp.ai
> Connect your Twocaptcha account and use 5 tools for developer tools straight from your AI agent. Connect with your own API key. 2Captcha is a service that provides automated CAPTCHA solving solutions, enabling developers to bypass various types of CAPTCHAs in their applications.

By: mcp.ai · official
Page: https://mcp.ai/twocaptcha

## Connect (MCP protocol)
Remote MCP endpoint (HTTP, streamable): https://api.mcp.ai/p_twocaptcha?ms=1787293560000
Add it as a custom/remote MCP connector, then authenticate when prompted.

## REST API (no MCP client required)
Every tool is also a REST endpoint, authed with a workspace API key.
Discover: GET https://api.mcp.ai/api/twocaptcha/_endpoints   # public; lists every endpoint
Call:     POST https://api.mcp.ai/api/twocaptcha/<endpoint>
  Authorization: Bearer sk_live_…   # create one at https://mcp.ai/settings/api-keys
  Content-Type: application/json
  Body: { …args }   →   { "ok": true, "tool": "<id>", "result": { … } }

## Developer docs
How to use (MCP or REST), markdown: https://mcp.ai/twocaptcha/skill.md
Postman collection (v2.1): https://mcp.ai/twocaptcha/postman.json

## Tools
- twocaptcha_create_task(task: object, softId?: integer, clientKey: string, callbackUrl?: string, languagePool?: string) — Creates a new CAPTCHA-solving task and returns a taskId for retrieving results. Supports multiple captcha types: reCAPTCHA v2/v3, hCaptcha, image recognition, and more. After creating a task, use the 
- twocaptcha_get_balance(clientKey: string) — Tool to retrieve your 2Captcha account balance in USD. Use when you need to check available funds before creating captcha-solving tasks.
- twocaptcha_report_incorrect(taskId: integer, clientKey: string) — Report that a CAPTCHA solution was declined by the target website. Use this action to provide feedback when a solved CAPTCHA is rejected, enabling 2Captcha to improve accuracy and potentially issue re
- twocaptcha_report_incorrect_image_captcha(taskId: integer, clientKey: string) — Report that an image captcha solution was incorrect. Alias for reportIncorrect method. Use this when you receive an incorrect captcha solution from 2Captcha to report the issue. Made for compatibility
- twocaptcha_test_request(clientKey: string) — Debug method to verify how the API parses request parameters. Use when troubleshooting integration issues or validating parameter formats.

## Example prompts
- "What can I do in Twocaptcha?"
- "Show me a summary of my Twocaptcha account"

## Links
Docs: https://mcp.ai/docs/mcps/twocaptcha
Website: https://mcp.ai/mcps/twocaptcha