ArcenAuth SDK methods

import { ArcenAgent } from "@arcenpay/agent";

const rootAgent = new ArcenAgent({
  privateKey: process.env.ROOT_AGENT_KEY!,
  chainId: 9100000, // Solana Mainnet (or 677 BOT Chain, 9000001 Stellar)
});

const mandate = await rootAgent.issueMandate({
  childAgentId: "worker-market-researcher",
  childPublicKey: "0xWorkerPublicKey...",
  childScope: {
    maxPerTxn: "0.50",
    maxDaily: "5.00",
    maxTotal: "50.00",
    allowedTokens: ["USDC", "USDT"],
    allowedRecipients: ["*"],
    allowedResourceDomains: ["api.coingecko.com", "data.arcenpay.com"],
    validFrom: new Date().toISOString(),
    validUntil: new Date(Date.now() + 7 * 86400000).toISOString(),
    requiresCoSignAbove: "5.00",
  },
  revocationConfig: {
    method: "onchain_registry",
  },
});

console.log("Mandate ID:", mandate.mandateId);
console.log("Signature:", mandate.signature);

const subMandate = await workerAgent.issueSubMandate({
  childAgentId: "micro-scraper-1",
  childPublicKey: "0xMicroWorkerKey...",
  childScope: {
    maxPerTxn: "0.10",
    maxDaily: "1.00",
  },
});

const result = await agent.revokeMandate("mandate_abc123", "Task completed");

console.log(result.revoked); // true
console.log(result.reason);  // "Task completed"

// Add policy rule
agent.addPolicy({
  policyId: "limit-intel-spend",
  name: "Intel Whitelist",
  effect: "EFFECT_ALLOW",
  condition: "tx.amount <= 0.05 && resource.domain == 'api.coingecko.com'",
  priority: 100,
});

// Evaluate before action
const evaluation = agent.checkPolicy({
  tx: {
    amount: "0.02",
    amountAtomic: 20000n,
    recipient: "0xMerchant...",
    token: "USDC",
    chainId: 9100000,
  },
  resource: {
    domain: "api.coingecko.com",
    path: "/v3/simple/price",
  },
});

console.log("Evaluation Outcome:", evaluation.outcome); // "OUTCOME_ALLOW"

mandate.humanAttestation = {
  required: true,
  protocol: "x401",
  issuer: "https://identity.arcenpay.com",
  credentialRef: "cred_abc123",
  presentedAt: new Date().toISOString(),
  verifierPolicy: "spend>10.00",
};