Flat pricing, one API key, built for autonomous agents.
# Your agent hits a human-gated roadblock — UnblockAPI solves it
curl -X POST https://api.unblockapi.com/v1/captcha/solve \
-H "X-API-Key: ub_..." \
-d '{"type":"recaptcha_v2","site_key":"...","site_url":"..."}'
# Response: {"token": "03AFcWe...", "solved": true}
# Cost: $0.10
Captcha solves, JS rendering, Temp Email & SMS.
Native x402 powered by Stripe.
Every call is one flat price. No credits, no math, no surprises.
40 captcha types including reCAPTCHA v2/v3, hCaptcha, Turnstile, FunCaptcha, GeeTest, and more. Same flat price regardless of complexity.
$0.10 / solveJavaScript-rendered page content via headless Chromium. Extract text or full HTML from SPAs and dynamic sites.
$0.05 / fetchDisposable email inboxes for account verifications. Create, receive messages, auto-destroy.
$0.05 / inboxPhone number verification codes. Receive SMS for account creation and two-factor flows.
$0.05 / codeTop up your balance, make calls. First call is free. Bonus calls on larger deposits.
| Service | Cost | Details |
|---|---|---|
| Captcha Solve | $0.10 | Any type — reCAPTCHA, hCaptcha, Turnstile, FunCaptcha, 40 total |
| Browser Render | $0.05 | Headless Chromium, full JS/SPA rendering |
| Temp Email | $0.05 | Disposable inbox, create + read + destroy |
| SMS Verify | $0.05 | Send verification code, check status |
| Screenshots | $0.05 | Full-page PNG capture |
| Web Search | $0.05 | DuckDuckGo-backed structured results |
Larger deposits come with bonus calls. Every bonus call works for any service.
Every competitor does one thing. We bundle what agents need.
| UnblockAPI | Browserbase | 2Captcha | SerpAPI | |
|---|---|---|---|---|
| Captcha Solving | ✓ 40 types | Paid only | ✓ | ✗ |
| Browser Rendering | ✓ | ✓ | ✗ | ✗ |
| Email Verify | ✓ | ✗ | ✗ | ✗ |
| SMS Verify | ✓ | ✗ | ✗ | ✗ |
| MCP Server | ✓ | ✗ | ✗ | ✗ |
| Flat Pricing | $0.10 / $0.05 | Tiered | Per-type | Tiered |
| Free Tier | First call free | ✓ | ✗ | ✗ |