Private OTC, as a package

import {
	awaitMatch, checkMatchedTerms, DeskApi, openRfq, packageRequest,
	RelayerClient, settleAsTrader, TESTNET, type PackageDraft,
} from "@hushd/sdk";

const api = new DeskApi(TESTNET.api);
const relayer = new RelayerClient(TESTNET.api);

// 1. The request, with your limit: sealed to the enclave only.
const draft: PackageDraft = {
	kind: "spot",
	sell: { token: "usdc.hushd.testnet", amount: 100_000_000n },
	buy: { token: "wnear.hushd.testnet", minAmount: 0n },
};
const { request, ask, refundBlinding, dealIdentity } = packageRequest(identity, TESTNET, draft);

// 2. Commit its hash on chain; each maker gets the ask, sealed to it.
const { rfqId } = await openRfq({ net: TESTNET, api, relayer, request, ask, windowMs: 45_000 });

// 3. The enclave's match, sealed to this deal's one-time address. Check it is what you asked for.
const match = await awaitMatch(api, dealIdentity, rfqId);
checkMatchedTerms(match.terms, draft);

// 4. Approve the four outputs, prove your leg; both legs settle in one pool call,
//    then the note the maker paid to the one-time address moves into your balance.
await settleAsTrader({
	net: TESTNET, api, wallet, refundBlinding,
	dealId: match.dealId, terms: match.terms, makerAddress: match.maker_address,
});