SDK Authentication

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

<VerifyGate gateId="gate_your-app-name">
  <ProtectedContent />
</VerifyGate>;

import { getHostedCheckoutUrl } from '@neus/sdk';

const url = getHostedCheckoutUrl({
  gateId: 'gate_your-app-name',
  returnUrl: 'https://yourapp.com/auth/callback',
});

const loginUrl = getHostedCheckoutUrl({
  intent: 'login',
  returnUrl: 'https://yourapp.com/auth/callback',
});

import { NeusClient } from '@neus/sdk';

const client = new NeusClient();

const result = await client.gateCheck({
  gateId: 'gate_your-app-name',
  address: user.accountAddress,
});

if (result.data?.gate?.allRequiredSatisfied !== true) {
  // Send the visitor back to VerifyGate or Hosted Verify
}

import { NeusClient } from '@neus/sdk';

// Server only — never ship npk_* in a browser bundle
const client = new NeusClient({ apiKey: process.env.NEUS_ACCESS_KEY });

const client = new NeusClient({
  appId: 'acme-web',
  appOrigin: 'https://yourapp.com',
  apiKey: process.env.NEUS_ACCESS_KEY, // optional — your builder profile
});

await client.verifyFromApp({
  user: { walletAddress: user.accountAddress },
  verifier: 'ownership-basic',
  content: 'Hello NEUS',
});