Solverify API Documentation

Solverify provides a CAPTCHA-solving API for developers who need reliable asynchronous task creation, result polling, balance checks, and integration examples for supported challenge types.

Use this documentation to integrate the Solverify API with Cloudflare Turnstile, Cloudflare Interstitial, PerimeterX, DataDome, Akamai, Vercel BotID, Aliyun Captcha 2.0, and OCR workflows.

How the Solverify API Works

The Solverify API is built around a simple asynchronous flow:

1. Create a task with POST /createTask.
2. Poll POST /getTaskResult with the returned taskId.
3. Use the returned token, cookies, headers, user-agent, or HTML in your own workflow.

Supported CAPTCHA and Bot Challenge Tasks

Solverify currently supports these task types:

• Cloudflare Turnstile solver API - returns a Turnstile response token.
• Cloudflare Interstitial solver API - returns cf_clearance cookies and optionally post-challenge HTML.
• PerimeterX solver API - returns PerimeterX cookies and user-agent data.
• DataDome solver API - returns the validated datadome cookie.
• Akamai Bot Manager solver API - returns Akamai cookies and, when available, sensor headers.
• Vercel BotID solver API - returns Vercel checkpoint cookies.
• Aliyun Captcha 2.0 solver API - returns the Aliyun verification payload.
• OCR image-to-text API - returns extracted text from a Base64 image.

API Reference Endpoints

• POST /createTask
• POST /getTaskResult
• POST /getBalance
• POST /profile
• POST /activeTasks
• GET /

Integration Notes

• All customer API endpoints return JSON.
• Customer-facing validation errors are usually returned with HTTP 200 and errorId: 1.
• The maximum request body size is 10 MB.
• Only http proxies are accepted by proxy-based task types.
• Pay-per-solve accounts have a default active-task limit of 20 unless configured otherwise.
• See Solverify API Error Codes for validation, billing, capacity, and task failure responses.
• Use Solverify only for websites, accounts, and automation workflows where you have permission to run automated checks.

For custom throughput, integration help, or support, contact us via Telegram.