1 files changed, 88 insertions, 80 deletions

diff --git a/packages/connect/src/types.ts b/packages/connect/src/types.ts
index fc7a4b24d..06ae732a5 100644
--- a/packages/connect/src/types.ts
+++ b/packages/connect/src/types.ts
@@ -2,73 +2,55 @@ import { SignedOrder } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
 
 export interface Client {
-    getTokenPairsAsync: (requestOpts?: TokenPairsRequestOpts & PagedRequestOpts) => Promise<TokenPairsItem[]>;
-    getOrdersAsync: (requestOpts?: OrdersRequestOpts & PagedRequestOpts) => Promise<SignedOrder[]>;
-    getOrderAsync: (orderHash: string) => Promise<SignedOrder>;
+    getAssetPairsAsync: (
+        requestOpts?: AssetPairsRequestOpts & PagedRequestOpts,
+    ) => Promise<PaginatedCollection<AssetPairsItem>>;
+    getOrdersAsync: (requestOpts?: OrdersRequestOpts & PagedRequestOpts) => Promise<PaginatedCollection<APIOrder>>;
+    getOrderAsync: (orderHash: string) => Promise<APIOrder>;
     getOrderbookAsync: (request: OrderbookRequest, requestOpts?: PagedRequestOpts) => Promise<OrderbookResponse>;
-    getFeesAsync: (request: FeesRequest) => Promise<FeesResponse>;
+    getOrderConfigAsync: (request: OrderConfigRequest) => Promise<OrderConfigResponse>;
+    getFeeRecipientsAsync: (requestOpts?: PagedRequestOpts) => Promise<FeeRecipientsResponse>;
     submitOrderAsync: (signedOrder: SignedOrder) => Promise<void>;
 }
 
-export interface OrderbookChannel {
-    subscribe: (subscriptionOpts: OrderbookChannelSubscriptionOpts) => void;
+export interface OrdersChannel {
+    subscribe: (subscriptionOpts: OrdersChannelSubscriptionOpts) => void;
     close: () => void;
 }
 
 /**
- * baseTokenAddress: The address of token designated as the baseToken in the currency pair calculation of price
- * quoteTokenAddress: The address of token designated as the quoteToken in the currency pair calculation of price
- * snapshot: If true, a snapshot of the orderbook will be sent before the updates to the orderbook
+ * baseAssetData: The address of assetData designated as the baseToken in the currency pair calculation of price
+ * quoteAssetData: The address of assetData designated as the quoteToken in the currency pair calculation of price
  * limit: Maximum number of bids and asks in orderbook snapshot
  */
-export interface OrderbookChannelSubscriptionOpts {
-    baseTokenAddress: string;
-    quoteTokenAddress: string;
-    snapshot: boolean;
+export interface OrdersChannelSubscriptionOpts {
+    baseAssetData: string;
+    quoteAssetData: string;
     limit: number;
 }
 
-export interface OrderbookChannelHandler {
-    onSnapshot: (
-        channel: OrderbookChannel,
-        subscriptionOpts: OrderbookChannelSubscriptionOpts,
-        snapshot: OrderbookResponse,
-    ) => void;
-    onUpdate: (
-        channel: OrderbookChannel,
-        subscriptionOpts: OrderbookChannelSubscriptionOpts,
-        order: SignedOrder,
-    ) => void;
-    onError: (channel: OrderbookChannel, err: Error, subscriptionOpts?: OrderbookChannelSubscriptionOpts) => void;
-    onClose: (channel: OrderbookChannel) => void;
-}
-
-export type OrderbookChannelMessage =
-    | SnapshotOrderbookChannelMessage
-    | UpdateOrderbookChannelMessage
-    | UnknownOrderbookChannelMessage;
-
-export enum OrderbookChannelMessageTypes {
-    Snapshot = 'snapshot',
-    Update = 'update',
-    Unknown = 'unknown',
+export interface OrdersChannelHandler {
+    onUpdate: (channel: OrdersChannel, subscriptionOpts: OrdersChannelSubscriptionOpts, orders: APIOrder[]) => void;
+    onError: (channel: OrdersChannel, err: Error, subscriptionOpts?: OrdersChannelSubscriptionOpts) => void;
+    onClose: (channel: OrdersChannel) => void;
 }
 
-export interface SnapshotOrderbookChannelMessage {
-    type: OrderbookChannelMessageTypes.Snapshot;
-    requestId: number;
-    payload: OrderbookResponse;
+export type OrdersChannelMessage = UpdateOrdersChannelMessage | UnknownOrdersChannelMessage;
+
+export enum OrdersChannelMessageTypes {
+    Update = 'update',
+    Unknown = 'unknown',
 }
 
-export interface UpdateOrderbookChannelMessage {
-    type: OrderbookChannelMessageTypes.Update;
-    requestId: number;
-    payload: SignedOrder;
+export interface UpdateOrdersChannelMessage {
+    type: OrdersChannelMessageTypes.Update;
+    requestId: string;
+    payload: APIOrder[];
 }
 
-export interface UnknownOrderbookChannelMessage {
-    type: OrderbookChannelMessageTypes.Unknown;
-    requestId: number;
+export interface UnknownOrdersChannelMessage {
+    type: OrdersChannelMessageTypes.Unknown;
+    requestId: string;
     payload: undefined;
 }
 
@@ -83,60 +65,86 @@ export enum WebsocketClientEventType {
     ConnectFailed = 'connectFailed',
 }
 
-export interface TokenPairsRequestOpts {
-    tokenA?: string;
-    tokenB?: string;
+export type OrdersResponse = PaginatedCollection<APIOrder>;
+
+export interface APIOrder {
+    order: SignedOrder;
+    metaData: object;
+}
+
+export interface AssetPairsRequestOpts {
+    assetDataA?: string;
+    assetDataB?: string;
 }
 
-export interface TokenPairsItem {
-    tokenA: TokenTradeInfo;
-    tokenB: TokenTradeInfo;
+export type AssetPairsResponse = PaginatedCollection<AssetPairsItem>;
+
+export interface AssetPairsItem {
+    assetDataA: Asset;
+    assetDataB: Asset;
 }
 
-export interface TokenTradeInfo {
-    address: string;
+export interface Asset {
+    assetData: string;
     minAmount: BigNumber;
     maxAmount: BigNumber;
     precision: number;
 }
 
 export interface OrdersRequestOpts {
-    exchangeContractAddress?: string;
-    tokenAddress?: string;
-    makerTokenAddress?: string;
-    takerTokenAddress?: string;
-    maker?: string;
-    taker?: string;
-    trader?: string;
-    feeRecipient?: string;
+    makerAssetProxyId?: string;
+    takerAssetProxyId?: string;
+    makerAssetAddress?: string;
+    takerAssetAddress?: string;
+    exchangeAddress?: string;
+    senderAddress?: string;
+    makerAssetData?: string;
+    takerAssetData?: string;
+    makerAddress?: string;
+    takerAddress?: string;
+    traderAddress?: string;
+    feeRecipientAddress?: string;
 }
 
 export interface OrderbookRequest {
-    baseTokenAddress: string;
-    quoteTokenAddress: string;
+    baseAssetData: string;
+    quoteAssetData: string;
 }
 
 export interface OrderbookResponse {
-    bids: SignedOrder[];
-    asks: SignedOrder[];
+    bids: PaginatedCollection<APIOrder>;
+    asks: PaginatedCollection<APIOrder>;
+}
+
+export interface PaginatedCollection<T> {
+    total: number;
+    page: number;
+    perPage: number;
+    records: T[];
 }
 
-export interface FeesRequest {
-    exchangeContractAddress: string;
-    maker: string;
-    taker: string;
-    makerTokenAddress: string;
-    takerTokenAddress: string;
-    makerTokenAmount: BigNumber;
-    takerTokenAmount: BigNumber;
-    expirationUnixTimestampSec: BigNumber;
-    salt: BigNumber;
+export interface OrderConfigRequest {
+    makerAddress: string;
+    takerAddress: string;
+    makerAssetAmount: string;
+    takerAssetAmount: string;
+    makerAssetData: string;
+    takerAssetData: string;
+    exchangeAddress: string;
+    expirationTimeSeconds: string;
 }
 
-export interface FeesResponse {
-    feeRecipient: string;
+export interface OrderConfigResponse {
     makerFee: BigNumber;
     takerFee: BigNumber;
+    feeRecipientAddress: string;
+    senderAddress: string;
+}
+
+export type FeeRecipientsResponse = PaginatedCollection<string>;
+
+export interface RequestOpts {
+    networkId?: number;
 }
 
 export interface PagedRequestOpts {