1 files changed, 64 insertions, 0 deletions
diff --git a/packages/contract-addresses/src/index.ts b/packages/contract-addresses/src/index.ts
new file mode 100644
index 000000000..a39130c11
--- /dev/null
+++ b/packages/contract-addresses/src/index.ts
@@ -0,0 +1,64 @@
+import * as _ from 'lodash';
+
+export interface ContractAddresses {
+    erc20Proxy: string;
+    erc721Proxy: string;
+    zrxToken: string;
+    etherToken: string;
+    exchange: string;
+    assetProxyOwner: string;
+    forwarder: string;
+    orderValidator: string;
+}
+
+export enum NetworkId {
+    Mainnet = 1,
+    Ropsten = 3,
+    Kovan = 42,
+}
+
+const networkToAddresses: { [networkId: number]: ContractAddresses } = {
+    1: {
+        erc20Proxy: '0x2240dab907db71e64d3e0dba4800c83b5c502d4e',
+        erc721Proxy: '0x208e41fb445f1bb1b6780d58356e81405f3e6127',
+        zrxToken: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+        etherToken: '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+        exchange: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+        assetProxyOwner: '0x17992e4ffb22730138e4b62aaa6367fa9d3699a6',
+        forwarder: '0x7afc2d5107af94c462a194d2c21b5bdd238709d6',
+        orderValidator: '0x9463e518dea6810309563c81d5266c1b1d149138',
+    },
+    3: {
+        erc20Proxy: '0xb1408f4c245a23c31b98d2c626777d4c0d766caa',
+        erc721Proxy: '0xe654aac058bfbf9f83fcaee7793311dd82f6ddb4',
+        zrxToken: '0xff67881f8d12f372d91baae9752eb3631ff0ed00',
+        etherToken: '0xc778417e063141139fce010982780140aa0cd5ab',
+        exchange: '0x4530c0483a1633c7a1c97d2c53721caff2caaaaf',
+        assetProxyOwner: '0xf5fa5b5fed2727a0e44ac67f6772e97977aa358b',
+        forwarder: '0x3983e204b12b3c02fb0638caf2cd406a62e0ead3',
+        orderValidator: '0x90431a90516ab49af23a0530e04e8c7836e7122f',
+    },
+    42: {
+        erc20Proxy: '0xf1ec01d6236d3cd881a0bf0130ea25fe4234003e',
+        erc721Proxy: '0x2a9127c745688a165106c11cd4d647d2220af821',
+        zrxToken: '0x2002d3812f58e35f0ea1ffbf80a75a38c32175fa',
+        etherToken: '0xd0a1e359811322d97991e03f863a0c30c2cf029c',
+        exchange: '0x35dd2932454449b14cee11a94d3674a936d5d7b2',
+        assetProxyOwner: '0x2c824d2882baa668e0d5202b1e7f2922278703f8',
+        forwarder: '0xd85e2fa7e7e252b27b01bf0d65c946959d2f45b8',
+        orderValidator: '0xb389da3d204b412df2f75c6afb3d0a7ce0bc283d',
+    },
+};
+
+/**
+ * Used to get addresses of contracts that have been deployed to either the
+ * Ethereum mainnet or a supported testnet.
+ * @returns The set of addresses for contracts which have been deployed on the
+ * given networkId.
+ */
+export function getContractAddressesForNetwork(networkId: NetworkId): ContractAddresses {
+    if (_.isUndefined(networkToAddresses[networkId])) {
+        throw new Error(`Unknown network id (${networkId}). No known 0x contracts have been deployed on this network.`);
+    }
+    return networkToAddresses[networkId];
+}