Proof of Type Input

com.proofoftype/input · v1.3.0 · developer-tools

Proof of Type Input is healthy: it completed an MCP handshake in 423 ms and exposes 3 tools.

Add a text box that proves a human typed it, not AI. Code for any framework; verify proof tokens.

Endpoint: https://www.proofoftype.com/mcp (streamable-http)

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Facts

Users (last 30 days)0
HandshakeHealthy
Auth neededNone
Tool count3
Latency423 ms
Last checked (UTC)2026-10-15T23:25:16.543Z

Health history

Checked (UTC)StatusLatencyError
2026-10-15T23:25:16.543ZHealthy423
2026-10-14T21:20:44.004ZHealthy3007

Tools (3)

get_quickstartReady-to-paste code to embed Proof of Type Input (a text box that proves a human typed the text, not AI) and verify its proof on the server. Pick a framework.
verify_proofVerify a Proof of Type proof token (EdDSA JWT). Pass the text and your site origin to confirm the proof is for exactly that text on that site. Returns who typed it, when, and the human score.
explainHow Proof of Type Input works, what a proof guarantees and what it does not, privacy, limits, the proof token claims, and the SDK options and events.