What is MANDATE?
MANDATE protects high-value web actions from replay, token theft, and scripted browser abuse without CAPTCHAs. MANDATE Verify checks the browser behind sign-in, account creation, checkout and other sensitive requests: the browser produces short-lived, opaque proof, and your server submits it for hosted verification before the action runs. There is no checkbox, puzzle or branded interstitial, and your app keeps its own interface and error handling. Start one route in Observe mode, review grouped decisions in the dashboard, then choose when to enforce. Integrations cover Next.js and Express, with Cloudflare Worker and Vercel middleware options in preview. MANDATE is in public beta, provided at no cost on a best-effort basis.
Key features
- Verifies browsers behind sensitive actions without CAPTCHAs.
- Protects logins, signups, and checkout from abuse.
- Checks replay and session continuity against live state.
- Lets you review decisions before enforcing policies.
- Managed SDK preview for Next.js, Express, Go and Python.
- Edge options for Cloudflare Workers and Vercel (preview).
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