@agoric/zoe/src/contracts/simpleExchange.d.ts

Zoe: the Smart Contract Framework for Offer Enforcement

/**
 * @import {ContractMeta, Invitation, OfferHandler, ZCF, ZCFSeat} from '@agoric/zoe';
 */
/**
 * SimpleExchange is an exchange with a simple matching algorithm, which allows
 * an unlimited number of parties to create new orders or accept existing
 * orders. The notifier allows callers to find the current list of orders.
 * https://agoric.com/documentation/zoe/guide/contracts/simple-exchange.html
 *
 * The SimpleExchange uses Asset and Price as its keywords. The contract treats
 * the two keywords symmetrically. New offers can be created and existing offers
 * can be accepted in either direction.
 *
 * { give: { 'Asset', simoleans(5n) }, want: { 'Price', quatloos(3) } }
 * { give: { 'Price', quatloos(8) }, want: { 'Asset', simoleans(3n) } }
 *
 * The Asset is treated as an exact amount to be exchanged, while the
 * Price is a limit that may be improved on. This simple exchange does
 * not partially fill orders.
 *
 * The publicFacet is returned from the contract.
 *
 * @param {ZCF} zcf
 */
export function start(zcf: ZCF): {
    publicFacet: {
        makeInvitation: () => Promise<Invitation<unknown, never>>;
        getNotifier: () => globalThis.Notifier<{
            buys: any;
            sells: any;
        }>;
    } & RemotableObject<`Alleged: ${string}`> & import("@endo/eventual-send").RemotableBrand<{}, {
        makeInvitation: () => Promise<Invitation<unknown, never>>;
        getNotifier: () => globalThis.Notifier<{
            buys: any;
            sells: any;
        }>;
    }>;
};
import type { ZCF } from '@agoric/zoe';
import type { Invitation } from '@agoric/zoe';
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