Screen and Monitor Vault Risk

const API_BASE = 'https://api.webacy.com';
const API_KEY = process.env.WEBACY_API_KEY;

const headers = { 'x-api-key': API_KEY };

// Screen a vault before listing
async function screenVault(address: string, chain: string) {
  const res = await fetch(
    `${API_BASE}/vaults/${address}?chain=${chain}`,
    { headers }
  );
  const vault = await res.json();

  return {
    address,
    chain,
    name: vault.name,
    riskScore: vault.riskScore,
    tier: vault.tier,
    verdict: vault.listingVerdict,
    withdrawalRisk: vault.withdrawalRisk,
    tags: vault.risk?.issues?.flatMap(i => i.tags?.map(t => t.key)) ?? [],
  };
}

// Decide listing action based on verdict
function decideListing(vault: Awaited<ReturnType<typeof screenVault>>) {
  switch (vault.verdict) {
    case 'safe_to_list':
      return { action: 'LIST', badge: null };
    case 'caution':
      return { action: 'LIST', badge: 'risk-warning' };
    case 'review_required':
      return { action: 'REVIEW', badge: 'pending-review' };
    case 'do_not_list':
      return { action: 'BLOCK', badge: null, reason: vault.tags.join(', ') };
  }
}

// Monitor all listed vaults
async function monitorVaults() {
  const res = await fetch(
    `${API_BASE}/vaults?attentionNeeded=true&sort=score_desc&pageSize=100`,
    { headers }
  );
  const { data } = await res.json();

  const alerts = data.filter(v => v.tier === 'critical' || v.tier === 'high');

  for (const vault of alerts) {
    console.log(
      `[${vault.tier.toUpperCase()}] ${vault.name} — ` +
      `Rating: ${vault.riskScore}/100, ` +
      `Verdict: ${vault.listingVerdict}`
    );
  }

  return alerts;
}

// Example usage
const result = await screenVault(
  '0x0deFfd509197aAD5207d2A55862835b467E8128F',
  'eth'
);
const decision = decideListing(result);
console.log(`${result.name}: ${decision.action}`);