diff --git a/src/generatedTypes/v1.3.0.ts b/src/generatedTypes/v1.3.0.ts
new file mode 100644
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+++ b/src/generatedTypes/v1.3.0.ts
@@ -0,0 +1,170 @@
+/* tslint:disable */
+/**
+ * This file was automatically generated by json-schema-to-typescript.
+ * DO NOT MODIFY IT BY HAND. Instead, modify the source JSONSchema file,
+ * and run json-schema-to-typescript to regenerate this file.
+ */
+
+/**
+ * Semantic versioning of document.
+ */
+export type Version = string;
+/**
+ * The code identifying the CLI, UI, service generating the order.
+ */
+export type AppCode = string;
+/**
+ * Environment from which the order came from.
+ */
+export type Environment = string;
+/**
+ * The address of the trader who signs the CoW Swap order. This field should normally be omitted; it is recommended to use it if the signer is a smart-contract wallet using EIP-1271 signatures.
+ */
+export type Signer = string;
+export type ReferrerAddress = string;
+/**
+ * Tracks in which medium the traffic originated from (twitter, facebook, etc.)
+ */
+export type UTMSource = string;
+/**
+ * Tracks in which medium the traffic originated from (mail, CPC, social, etc.)
+ */
+export type UTMMedium = string;
+/**
+ * Track the performance of a specific campaign
+ */
+export type UTMCampaign = string;
+/**
+ * Track which link was clicked
+ */
+export type UTMContent = string;
+/**
+ * Track which keyword term a website visitor came from
+ */
+export type UTMKeywordTerm = string;
+/**
+ * Slippage tolerance that was applied to the order to get the limit price. Expressed in Basis Points (BPS). One basis point is equivalent to 0.01% (1/100th of a percent)
+ */
+export type SlippageBips = number;
+/**
+ * Whether the given slippageBips used is originated from a Smart slippage suggestion
+ */
+export type SmartSlippage = boolean;
+/**
+ * Indicator of the order class.
+ */
+export type OrderClass1 = "market" | "limit" | "liquidity" | "twap";
+/**
+ * Semantic versioning of document.
+ */
+export type Version1 = string;
+/**
+ * The contract to call for the hook
+ */
+export type HookTarget = string;
+/**
+ * The calldata to use when calling the hook
+ */
+export type HookCallData = string;
+/**
+ * The gas limit (in gas units) for the hook
+ */
+export type HookGasLimit = string;
+/**
+ * CoW Swap has an interface that allows dApps to build hooks for orders. This field is used to identify the dApp that has built the hook.
+ */
+export type IdOfTheDAppWhichHasBuiltTheHook = string;
+/**
+ * CoW Hooks to call before an order executes
+ */
+export type PreHooks = CoWHook[];
+/**
+ * CoW Hooks to call after an order executes
+ */
+export type PostHooks = CoWHook[];
+/**
+ * The code identifying the UI powering the widget
+ */
+export type AppCode1 = string;
+/**
+ * Environment from which the order came from.
+ */
+export type Environment1 = string;
+/**
+ * The fee in basis points (BPS) to be paid to the partner. One basis point is equivalent to 0.01% (1/100th of a percent)
+ */
+export type BasisPointBPS = number;
+/**
+ * The Ethereum address of the partner to receive the fee.
+ */
+export type PartnerAccount = string;
+/**
+ * The replaced order UID.
+ */
+export type ReplacedOrderUID = string;
+
+/**
+ * Metadata JSON document for adding information to orders.
+ */
+export interface AppDataRootSchema {
+  version: Version;
+  appCode?: AppCode;
+  environment?: Environment;
+  metadata: Metadata;
+}
+/**
+ * Each metadata will specify one aspect of the order.
+ */
+export interface Metadata {
+  signer?: Signer;
+  referrer?: Referrer;
+  utm?: UTMCodes;
+  quote?: Quote;
+  orderClass?: OrderClass;
+  hooks?: OrderInteractionHooks;
+  widget?: Widget;
+  partnerFee?: PartnerFee;
+  replacedOrder?: ReplacedOrder;
+}
+export interface Referrer {
+  address: ReferrerAddress;
+}
+export interface UTMCodes {
+  utmSource?: UTMSource;
+  utmMedium?: UTMMedium;
+  utmCampaign?: UTMCampaign;
+  utmContent?: UTMContent;
+  utmTerm?: UTMKeywordTerm;
+}
+export interface Quote {
+  slippageBips: SlippageBips;
+  smartSlippage?: SmartSlippage;
+}
+export interface OrderClass {
+  orderClass: OrderClass1;
+}
+/**
+ * Optional Pre and Post order interaction hooks attached to a single order
+ */
+export interface OrderInteractionHooks {
+  version?: Version1;
+  pre?: PreHooks;
+  post?: PostHooks;
+}
+export interface CoWHook {
+  target: HookTarget;
+  callData: HookCallData;
+  gasLimit: HookGasLimit;
+  dappId?: IdOfTheDAppWhichHasBuiltTheHook;
+}
+export interface Widget {
+  appCode: AppCode1;
+  environment?: Environment1;
+}
+export interface PartnerFee {
+  bps: BasisPointBPS;
+  recipient: PartnerAccount;
+}
+export interface ReplacedOrder {
+  uid: ReplacedOrderUID;
+}