NEUS Docs

The fastest way to add trust to a React app: VerifyGate gates content behind a check, and ProofBadge shows verified status. Your app uses the same checks your server already trusts — no check logic in the browser.

VerifyGate reuses an existing receipt, opens Hosted Verify only when needed, then renders your content. It runs on a published gate — pass one gateId.
ProofBadge displays status for any receipt — pass a qHash, no gate required.

Install

npm install @neus/sdk react react-dom

Export	For
`VerifyGate`	Gate content behind a check
`ProofBadge`	Status badge with chains popover
`SimpleProofBadge`	Minimal verified badge
`NeusPillLink`	”Verified on NEUS” pill linking to the receipt
`VerifiedIcon`	Standalone verified icon

All are imported from @neus/sdk/widgets.

VerifyGate

Create mode opens Hosted Verify. The published gate owns check inputs, pricing, and checkout policy. Security and trust

import { VerifyGate } from '@neus/sdk/widgets';

export default function ProtectedPage() {
  return (
    <VerifyGate gateId="gate_your-app-name">
      <ProtectedContent />
    </VerifyGate>
  );
}

ProofBadge

import { ProofBadge } from '@neus/sdk/widgets';

<ProofBadge qHash={proof.qHash} showChains />

ProofBadge also accepts showLabel, logoUrl, onClick, and className. See the VerifyGate page for props (gateId, strategy, mode, and advanced options).

VerifyGate

Props, modes, and Hosted Verify handoff.

Integration

Check → verify → save → reuse.

Verification

Platform

SDK

Widget UI

API

Widgets Overview

Install

VerifyGate

ProofBadge

Next

VerifyGate

Integration

​Install

​VerifyGate

​ProofBadge

​Next

VerifyGate

Integration

Install

VerifyGate

ProofBadge

Next