Proofable Docs | The portable trust harness for AI

Most apps need a hosted handoff plus a server gate check. Assistants use the same APIs through MCP.

Default placement

Use case	Where
Hosted verify URL, `VerifyGate`	Browser (or WebView)
`gateCheck` with `gateId`	Server
`verifyFromApp`, `npk_*`	Server

Avoid credentialed fetch to api.neus.network from the browser; use SDK helpers or your backend.

Need	Method
Hosted handoff	`getHostedCheckoutUrl()`, `VerifyGate`
Sign inside your app	`verify()`
Wait	`pollProofStatus()`
Allow / deny	`gateCheck()` (server)

Full reference, install, and code examples: JavaScript SDK.

client.verify() and VerifyGate create results as private by default. Security and Privacy

Client setup and common methods.

Add hosted verification and protected content to React.

Create, poll, and read proofs.

Access keys and server auth.

Last modified on August 18, 2026