GENIUS Act-Aligned Infrastructure for Stablecoin Operations

import { Kontext } from 'kontext-sdk';

const ctx = new Kontext({
  apiKey: process.env.KONTEXT_KEY,
  chain: 'base',
});

// OFAC screening before processing a USDC operation
const screen = await ctx.screenAddress({
  address: '0xRecipient...abc',
  lists: ['SDN', 'OFAC_CONSOLIDATED'],
});

if (screen.sanctioned) {
  console.log('Blocked:', screen.matchedLists);
  // Do not process the transaction
  return;
}

// Log the stablecoin operation with full compliance context
const result = await ctx.verify({
  action: 'usdc_mint',
  amount: '500000.00',
  currency: 'USDC',
  agent: 'issuance-service',
  metadata: {
    operationType: 'mint',
    reserveAccount: 'reserve-001',
    ofacScreenId: screen.screenId,
    chain: 'base',
    recipient: '0xRecipient...abc',
  },
});

console.log('Trust score:', result.trustScore);
console.log('Audit ID:', result.auditId);
console.log('Digest:', result.digest);

// Export audit trail for regulatory inquiry
const report = await ctx.exportAudit({
  format: 'pdf',
  dateRange: { from: '2026-01-01', to: '2026-02-09' },
  includeOFACScreening: true,
});