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diff --git a/packages/migrations/src/2.0.0-beta-kovan/migration.ts b/packages/migrations/src/2.0.0-beta-kovan/migration.ts
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+++ b/packages/migrations/src/2.0.0-beta-kovan/migration.ts
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+import { BigNumber } from '@0xproject/utils';
+import { Web3Wrapper } from '@0xproject/web3-wrapper';
+import { Provider, TxData } from 'ethereum-types';
+
+import { ArtifactWriter } from '../artifact_writer';
+
+import { artifacts } from './artifacts';
+import { constants } from './constants';
+import { AssetProxyOwnerContract } from './contract_wrappers/asset_proxy_owner';
+import { ERC20ProxyContract } from './contract_wrappers/e_r_c20_proxy';
+import { ERC721ProxyContract } from './contract_wrappers/e_r_c721_proxy';
+import { ExchangeContract } from './contract_wrappers/exchange';
+
+/**
+ * Custom migrations should be defined in this function. This will be called with the CLI 'migrate:v2' command.
+ * Migrations could be written to run in parallel, but if you want contract addresses to be created deterministically,
+ * the migration should be written to run synchronously.
+ * @param provider Web3 provider instance.
+ * @param artifactsDir The directory with compiler artifact files.
+ * @param txDefaults Default transaction values to use when deploying contracts.
+ */
+export const runV2BetaKovanMigrationsAsync = async (
+ provider: Provider,
+ artifactsDir: string,
+ txDefaults: Partial<TxData>,
+) => {
+ const web3Wrapper = new Web3Wrapper(provider);
+ const networkId = await web3Wrapper.getNetworkIdAsync();
+ const artifactsWriter = new ArtifactWriter(artifactsDir, networkId);
+
+ // Deploy AssetProxies
+ const erc20proxy = await ERC20ProxyContract.deployFrom0xArtifactAsync(artifacts.ERC20Proxy, provider, txDefaults);
+ artifactsWriter.saveArtifact(erc20proxy);
+ const erc721proxy = await ERC721ProxyContract.deployFrom0xArtifactAsync(
+ artifacts.ERC721Proxy,
+ provider,
+ txDefaults,
+ );
+ artifactsWriter.saveArtifact(erc721proxy);
+
+ // Deploy Exchange
+ const exchange = await ExchangeContract.deployFrom0xArtifactAsync(artifacts.Exchange, provider, txDefaults);
+ artifactsWriter.saveArtifact(exchange);
+
+ // Register AssetProxies in Exchange
+ await web3Wrapper.awaitTransactionSuccessAsync(
+ await exchange.registerAssetProxy.sendTransactionAsync(
+ constants.ERC20_PROXY_ID,
+ erc20proxy.address,
+ constants.NULL_ADDRESS,
+ ),
+ );
+ await web3Wrapper.awaitTransactionSuccessAsync(
+ await exchange.registerAssetProxy.sendTransactionAsync(
+ constants.ERC721_PROXY_ID,
+ erc721proxy.address,
+ constants.NULL_ADDRESS,
+ ),
+ );
+
+ // Deploy AssetProxyOwner
+ const assetProxyOwner = await AssetProxyOwnerContract.deployFrom0xArtifactAsync(
+ artifacts.AssetProxyOwner,
+ provider,
+ txDefaults,
+ constants.ASSET_PROXY_OWNER_OWNERS,
+ [erc20proxy.address, erc721proxy.address],
+ constants.ASSET_PROXY_OWNER_CONFIRMATIONS,
+ constants.ASSET_PROXY_OWNER_TIMELOCK,
+ );
+ artifactsWriter.saveArtifact(assetProxyOwner);
+
+ // Authorize Exchange contracts to call AssetProxies
+ await web3Wrapper.awaitTransactionSuccessAsync(
+ await erc20proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address),
+ );
+ await web3Wrapper.awaitTransactionSuccessAsync(
+ await erc721proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address),
+ );
+
+ // Transfer ownership of AssetProxies and Exchange to AssetProxyOwner
+ await web3Wrapper.awaitTransactionSuccessAsync(
+ await erc20proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address),
+ );
+ await web3Wrapper.awaitTransactionSuccessAsync(
+ await erc721proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address),
+ );
+ await web3Wrapper.awaitTransactionSuccessAsync(
+ await exchange.transferOwnership.sendTransactionAsync(assetProxyOwner.address),
+ );
+};