Move migrations into separate monorepo subpackage and hook it up to 0x.js and contracts

7 files changed, 1845 insertions, 0 deletions

diff --git a/packages/0x.js/src/compact_artifacts/DummyToken.json b/packages/0x.js/src/compact_artifacts/DummyToken.json
new file mode 100644
index 000000000..f64a8cd3d
--- /dev/null
+++ b/packages/0x.js/src/compact_artifacts/DummyToken.json
@@ -0,0 +1,22 @@
+{
+    "contract_name": "DummyToken",
+    "abi": [
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "_target",
+                    "type": "address"
+                },
+                {
+                    "name": "_value",
+                    "type": "uint256"
+                }
+            ],
+            "name": "setBalance",
+            "outputs": [],
+            "payable": false,
+            "type": "function"
+        }
+    ]
+}
diff --git a/packages/0x.js/src/compact_artifacts/EtherToken.json b/packages/0x.js/src/compact_artifacts/EtherToken.json
new file mode 100644
index 000000000..26cca57cd
--- /dev/null
+++ b/packages/0x.js/src/compact_artifacts/EtherToken.json
@@ -0,0 +1,287 @@
+{
+    "contract_name": "EtherToken",
+    "abi": [
+        {
+            "constant": true,
+            "inputs": [],
+            "name": "name",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "string"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "_spender",
+                    "type": "address"
+                },
+                {
+                    "name": "_value",
+                    "type": "uint256"
+                }
+            ],
+            "name": "approve",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "bool"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [],
+            "name": "totalSupply",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "uint256"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "_from",
+                    "type": "address"
+                },
+                {
+                    "name": "_to",
+                    "type": "address"
+                },
+                {
+                    "name": "_value",
+                    "type": "uint256"
+                }
+            ],
+            "name": "transferFrom",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "bool"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "amount",
+                    "type": "uint256"
+                }
+            ],
+            "name": "withdraw",
+            "outputs": [],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [],
+            "name": "decimals",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "uint8"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "_owner",
+                    "type": "address"
+                }
+            ],
+            "name": "balanceOf",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "uint256"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [],
+            "name": "symbol",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "string"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "_to",
+                    "type": "address"
+                },
+                {
+                    "name": "_value",
+                    "type": "uint256"
+                }
+            ],
+            "name": "transfer",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "bool"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [],
+            "name": "deposit",
+            "outputs": [],
+            "payable": true,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "_owner",
+                    "type": "address"
+                },
+                {
+                    "name": "_spender",
+                    "type": "address"
+                }
+            ],
+            "name": "allowance",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "uint256"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "payable": true,
+            "type": "fallback"
+        },
+        {
+            "anonymous": false,
+            "inputs": [
+                {
+                    "indexed": true,
+                    "name": "_from",
+                    "type": "address"
+                },
+                {
+                    "indexed": true,
+                    "name": "_to",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "_value",
+                    "type": "uint256"
+                }
+            ],
+            "name": "Transfer",
+            "type": "event"
+        },
+        {
+            "anonymous": false,
+            "inputs": [
+                {
+                    "indexed": true,
+                    "name": "_owner",
+                    "type": "address"
+                },
+                {
+                    "indexed": true,
+                    "name": "_spender",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "_value",
+                    "type": "uint256"
+                }
+            ],
+            "name": "Approval",
+            "type": "event"
+        },
+        {
+            "anonymous": false,
+            "inputs": [
+                {
+                    "indexed": true,
+                    "name": "_owner",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "_value",
+                    "type": "uint256"
+                }
+            ],
+            "name": "Deposit",
+            "type": "event"
+        },
+        {
+            "anonymous": false,
+            "inputs": [
+                {
+                    "indexed": true,
+                    "name": "_owner",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "_value",
+                    "type": "uint256"
+                }
+            ],
+            "name": "Withdrawal",
+            "type": "event"
+        }
+    ],
+    "networks": {
+        "1": {
+            "address": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2"
+        },
+        "3": {
+            "address": "0xc00fd9820cd2898cc4c054b7bf142de637ad129a"
+        },
+        "4": {
+            "address": "0xc778417e063141139fce010982780140aa0cd5ab"
+        },
+        "42": {
+            "address": "0x653e49e301e508a13237c0ddc98ae7d4cd2667a1"
+        },
+        "50": {
+            "address": "0x871dd7c2b4b25e1aa18728e9d5f2af4c4e431f5c"
+        }
+    }
+}
diff --git a/packages/0x.js/src/compact_artifacts/Exchange.json b/packages/0x.js/src/compact_artifacts/Exchange.json
new file mode 100644
index 000000000..af8db7360
--- /dev/null
+++ b/packages/0x.js/src/compact_artifacts/Exchange.json
@@ -0,0 +1,610 @@
+{
+    "contract_name": "Exchange",
+    "abi": [
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "numerator",
+                    "type": "uint256"
+                },
+                {
+                    "name": "denominator",
+                    "type": "uint256"
+                },
+                {
+                    "name": "target",
+                    "type": "uint256"
+                }
+            ],
+            "name": "isRoundingError",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "bool"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "",
+                    "type": "bytes32"
+                }
+            ],
+            "name": "filled",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "uint256"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "",
+                    "type": "bytes32"
+                }
+            ],
+            "name": "cancelled",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "uint256"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "orderAddresses",
+                    "type": "address[5][]"
+                },
+                {
+                    "name": "orderValues",
+                    "type": "uint256[6][]"
+                },
+                {
+                    "name": "fillTakerTokenAmount",
+                    "type": "uint256"
+                },
+                {
+                    "name": "shouldThrowOnInsufficientBalanceOrAllowance",
+                    "type": "bool"
+                },
+                {
+                    "name": "v",
+                    "type": "uint8[]"
+                },
+                {
+                    "name": "r",
+                    "type": "bytes32[]"
+                },
+                {
+                    "name": "s",
+                    "type": "bytes32[]"
+                }
+            ],
+            "name": "fillOrdersUpTo",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "uint256"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "orderAddresses",
+                    "type": "address[5]"
+                },
+                {
+                    "name": "orderValues",
+                    "type": "uint256[6]"
+                },
+                {
+                    "name": "cancelTakerTokenAmount",
+                    "type": "uint256"
+                }
+            ],
+            "name": "cancelOrder",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "uint256"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [],
+            "name": "ZRX_TOKEN_CONTRACT",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "address"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "orderAddresses",
+                    "type": "address[5][]"
+                },
+                {
+                    "name": "orderValues",
+                    "type": "uint256[6][]"
+                },
+                {
+                    "name": "fillTakerTokenAmounts",
+                    "type": "uint256[]"
+                },
+                {
+                    "name": "v",
+                    "type": "uint8[]"
+                },
+                {
+                    "name": "r",
+                    "type": "bytes32[]"
+                },
+                {
+                    "name": "s",
+                    "type": "bytes32[]"
+                }
+            ],
+            "name": "batchFillOrKillOrders",
+            "outputs": [],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "orderAddresses",
+                    "type": "address[5]"
+                },
+                {
+                    "name": "orderValues",
+                    "type": "uint256[6]"
+                },
+                {
+                    "name": "fillTakerTokenAmount",
+                    "type": "uint256"
+                },
+                {
+                    "name": "v",
+                    "type": "uint8"
+                },
+                {
+                    "name": "r",
+                    "type": "bytes32"
+                },
+                {
+                    "name": "s",
+                    "type": "bytes32"
+                }
+            ],
+            "name": "fillOrKillOrder",
+            "outputs": [],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "orderHash",
+                    "type": "bytes32"
+                }
+            ],
+            "name": "getUnavailableTakerTokenAmount",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "uint256"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "signer",
+                    "type": "address"
+                },
+                {
+                    "name": "hash",
+                    "type": "bytes32"
+                },
+                {
+                    "name": "v",
+                    "type": "uint8"
+                },
+                {
+                    "name": "r",
+                    "type": "bytes32"
+                },
+                {
+                    "name": "s",
+                    "type": "bytes32"
+                }
+            ],
+            "name": "isValidSignature",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "bool"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "numerator",
+                    "type": "uint256"
+                },
+                {
+                    "name": "denominator",
+                    "type": "uint256"
+                },
+                {
+                    "name": "target",
+                    "type": "uint256"
+                }
+            ],
+            "name": "getPartialAmount",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "uint256"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [],
+            "name": "TOKEN_TRANSFER_PROXY_CONTRACT",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "address"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "orderAddresses",
+                    "type": "address[5][]"
+                },
+                {
+                    "name": "orderValues",
+                    "type": "uint256[6][]"
+                },
+                {
+                    "name": "fillTakerTokenAmounts",
+                    "type": "uint256[]"
+                },
+                {
+                    "name": "shouldThrowOnInsufficientBalanceOrAllowance",
+                    "type": "bool"
+                },
+                {
+                    "name": "v",
+                    "type": "uint8[]"
+                },
+                {
+                    "name": "r",
+                    "type": "bytes32[]"
+                },
+                {
+                    "name": "s",
+                    "type": "bytes32[]"
+                }
+            ],
+            "name": "batchFillOrders",
+            "outputs": [],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "orderAddresses",
+                    "type": "address[5][]"
+                },
+                {
+                    "name": "orderValues",
+                    "type": "uint256[6][]"
+                },
+                {
+                    "name": "cancelTakerTokenAmounts",
+                    "type": "uint256[]"
+                }
+            ],
+            "name": "batchCancelOrders",
+            "outputs": [],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "orderAddresses",
+                    "type": "address[5]"
+                },
+                {
+                    "name": "orderValues",
+                    "type": "uint256[6]"
+                },
+                {
+                    "name": "fillTakerTokenAmount",
+                    "type": "uint256"
+                },
+                {
+                    "name": "shouldThrowOnInsufficientBalanceOrAllowance",
+                    "type": "bool"
+                },
+                {
+                    "name": "v",
+                    "type": "uint8"
+                },
+                {
+                    "name": "r",
+                    "type": "bytes32"
+                },
+                {
+                    "name": "s",
+                    "type": "bytes32"
+                }
+            ],
+            "name": "fillOrder",
+            "outputs": [
+                {
+                    "name": "filledTakerTokenAmount",
+                    "type": "uint256"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "orderAddresses",
+                    "type": "address[5]"
+                },
+                {
+                    "name": "orderValues",
+                    "type": "uint256[6]"
+                }
+            ],
+            "name": "getOrderHash",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "bytes32"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [],
+            "name": "EXTERNAL_QUERY_GAS_LIMIT",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "uint16"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [],
+            "name": "VERSION",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "string"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "inputs": [
+                {
+                    "name": "_zrxToken",
+                    "type": "address"
+                },
+                {
+                    "name": "_tokenTransferProxy",
+                    "type": "address"
+                }
+            ],
+            "payable": false,
+            "type": "constructor"
+        },
+        {
+            "anonymous": false,
+            "inputs": [
+                {
+                    "indexed": true,
+                    "name": "maker",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "taker",
+                    "type": "address"
+                },
+                {
+                    "indexed": true,
+                    "name": "feeRecipient",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "makerToken",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "takerToken",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "filledMakerTokenAmount",
+                    "type": "uint256"
+                },
+                {
+                    "indexed": false,
+                    "name": "filledTakerTokenAmount",
+                    "type": "uint256"
+                },
+                {
+                    "indexed": false,
+                    "name": "paidMakerFee",
+                    "type": "uint256"
+                },
+                {
+                    "indexed": false,
+                    "name": "paidTakerFee",
+                    "type": "uint256"
+                },
+                {
+                    "indexed": true,
+                    "name": "tokens",
+                    "type": "bytes32"
+                },
+                {
+                    "indexed": false,
+                    "name": "orderHash",
+                    "type": "bytes32"
+                }
+            ],
+            "name": "LogFill",
+            "type": "event"
+        },
+        {
+            "anonymous": false,
+            "inputs": [
+                {
+                    "indexed": true,
+                    "name": "maker",
+                    "type": "address"
+                },
+                {
+                    "indexed": true,
+                    "name": "feeRecipient",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "makerToken",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "takerToken",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "cancelledMakerTokenAmount",
+                    "type": "uint256"
+                },
+                {
+                    "indexed": false,
+                    "name": "cancelledTakerTokenAmount",
+                    "type": "uint256"
+                },
+                {
+                    "indexed": true,
+                    "name": "tokens",
+                    "type": "bytes32"
+                },
+                {
+                    "indexed": false,
+                    "name": "orderHash",
+                    "type": "bytes32"
+                }
+            ],
+            "name": "LogCancel",
+            "type": "event"
+        },
+        {
+            "anonymous": false,
+            "inputs": [
+                {
+                    "indexed": true,
+                    "name": "errorId",
+                    "type": "uint8"
+                },
+                {
+                    "indexed": true,
+                    "name": "orderHash",
+                    "type": "bytes32"
+                }
+            ],
+            "name": "LogError",
+            "type": "event"
+        }
+    ],
+    "networks": {
+        "1": {
+            "address": "0x12459c951127e0c374ff9105dda097662a027093"
+        },
+        "3": {
+            "address": "0x479cc461fecd078f766ecc58533d6f69580cf3ac"
+        },
+        "4": {
+            "address": "0x1d16ef40fac01cec8adac2ac49427b9384192c05"
+        },
+        "42": {
+            "address": "0x90fe2af704b34e0224bf2299c838e04d4dcf1364"
+        },
+        "50": {
+            "address": "0x48bacb9266a570d521063ef5dd96e61686dbe788"
+        }
+    }
+}
diff --git a/packages/0x.js/src/compact_artifacts/Token.json b/packages/0x.js/src/compact_artifacts/Token.json
new file mode 100644
index 000000000..3b5a86ae0
--- /dev/null
+++ b/packages/0x.js/src/compact_artifacts/Token.json
@@ -0,0 +1,172 @@
+{
+    "contract_name": "Token",
+    "abi": [
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "_spender",
+                    "type": "address"
+                },
+                {
+                    "name": "_value",
+                    "type": "uint256"
+                }
+            ],
+            "name": "approve",
+            "outputs": [
+                {
+                    "name": "success",
+                    "type": "bool"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [],
+            "name": "totalSupply",
+            "outputs": [
+                {
+                    "name": "supply",
+                    "type": "uint256"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "_from",
+                    "type": "address"
+                },
+                {
+                    "name": "_to",
+                    "type": "address"
+                },
+                {
+                    "name": "_value",
+                    "type": "uint256"
+                }
+            ],
+            "name": "transferFrom",
+            "outputs": [
+                {
+                    "name": "success",
+                    "type": "bool"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "_owner",
+                    "type": "address"
+                }
+            ],
+            "name": "balanceOf",
+            "outputs": [
+                {
+                    "name": "balance",
+                    "type": "uint256"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "_to",
+                    "type": "address"
+                },
+                {
+                    "name": "_value",
+                    "type": "uint256"
+                }
+            ],
+            "name": "transfer",
+            "outputs": [
+                {
+                    "name": "success",
+                    "type": "bool"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "_owner",
+                    "type": "address"
+                },
+                {
+                    "name": "_spender",
+                    "type": "address"
+                }
+            ],
+            "name": "allowance",
+            "outputs": [
+                {
+                    "name": "remaining",
+                    "type": "uint256"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "anonymous": false,
+            "inputs": [
+                {
+                    "indexed": true,
+                    "name": "_from",
+                    "type": "address"
+                },
+                {
+                    "indexed": true,
+                    "name": "_to",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "_value",
+                    "type": "uint256"
+                }
+            ],
+            "name": "Transfer",
+            "type": "event"
+        },
+        {
+            "anonymous": false,
+            "inputs": [
+                {
+                    "indexed": true,
+                    "name": "_owner",
+                    "type": "address"
+                },
+                {
+                    "indexed": true,
+                    "name": "_spender",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "_value",
+                    "type": "uint256"
+                }
+            ],
+            "name": "Approval",
+            "type": "event"
+        }
+    ]
+}
diff --git a/packages/0x.js/src/compact_artifacts/TokenRegistry.json b/packages/0x.js/src/compact_artifacts/TokenRegistry.json
new file mode 100644
index 000000000..0f583628c
--- /dev/null
+++ b/packages/0x.js/src/compact_artifacts/TokenRegistry.json
@@ -0,0 +1,547 @@
+{
+    "contract_name": "TokenRegistry",
+    "abi": [
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "_token",
+                    "type": "address"
+                },
+                {
+                    "name": "_index",
+                    "type": "uint256"
+                }
+            ],
+            "name": "removeToken",
+            "outputs": [],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "_name",
+                    "type": "string"
+                }
+            ],
+            "name": "getTokenAddressByName",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "address"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "_symbol",
+                    "type": "string"
+                }
+            ],
+            "name": "getTokenAddressBySymbol",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "address"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "_token",
+                    "type": "address"
+                },
+                {
+                    "name": "_swarmHash",
+                    "type": "bytes"
+                }
+            ],
+            "name": "setTokenSwarmHash",
+            "outputs": [],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "_token",
+                    "type": "address"
+                }
+            ],
+            "name": "getTokenMetaData",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "address"
+                },
+                {
+                    "name": "",
+                    "type": "string"
+                },
+                {
+                    "name": "",
+                    "type": "string"
+                },
+                {
+                    "name": "",
+                    "type": "uint8"
+                },
+                {
+                    "name": "",
+                    "type": "bytes"
+                },
+                {
+                    "name": "",
+                    "type": "bytes"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [],
+            "name": "owner",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "address"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "_token",
+                    "type": "address"
+                },
+                {
+                    "name": "_name",
+                    "type": "string"
+                },
+                {
+                    "name": "_symbol",
+                    "type": "string"
+                },
+                {
+                    "name": "_decimals",
+                    "type": "uint8"
+                },
+                {
+                    "name": "_ipfsHash",
+                    "type": "bytes"
+                },
+                {
+                    "name": "_swarmHash",
+                    "type": "bytes"
+                }
+            ],
+            "name": "addToken",
+            "outputs": [],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "_token",
+                    "type": "address"
+                },
+                {
+                    "name": "_name",
+                    "type": "string"
+                }
+            ],
+            "name": "setTokenName",
+            "outputs": [],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "",
+                    "type": "address"
+                }
+            ],
+            "name": "tokens",
+            "outputs": [
+                {
+                    "name": "token",
+                    "type": "address"
+                },
+                {
+                    "name": "name",
+                    "type": "string"
+                },
+                {
+                    "name": "symbol",
+                    "type": "string"
+                },
+                {
+                    "name": "decimals",
+                    "type": "uint8"
+                },
+                {
+                    "name": "ipfsHash",
+                    "type": "bytes"
+                },
+                {
+                    "name": "swarmHash",
+                    "type": "bytes"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "",
+                    "type": "uint256"
+                }
+            ],
+            "name": "tokenAddresses",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "address"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "_name",
+                    "type": "string"
+                }
+            ],
+            "name": "getTokenByName",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "address"
+                },
+                {
+                    "name": "",
+                    "type": "string"
+                },
+                {
+                    "name": "",
+                    "type": "string"
+                },
+                {
+                    "name": "",
+                    "type": "uint8"
+                },
+                {
+                    "name": "",
+                    "type": "bytes"
+                },
+                {
+                    "name": "",
+                    "type": "bytes"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [],
+            "name": "getTokenAddresses",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "address[]"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "_token",
+                    "type": "address"
+                },
+                {
+                    "name": "_ipfsHash",
+                    "type": "bytes"
+                }
+            ],
+            "name": "setTokenIpfsHash",
+            "outputs": [],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "_symbol",
+                    "type": "string"
+                }
+            ],
+            "name": "getTokenBySymbol",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "address"
+                },
+                {
+                    "name": "",
+                    "type": "string"
+                },
+                {
+                    "name": "",
+                    "type": "string"
+                },
+                {
+                    "name": "",
+                    "type": "uint8"
+                },
+                {
+                    "name": "",
+                    "type": "bytes"
+                },
+                {
+                    "name": "",
+                    "type": "bytes"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "_token",
+                    "type": "address"
+                },
+                {
+                    "name": "_symbol",
+                    "type": "string"
+                }
+            ],
+            "name": "setTokenSymbol",
+            "outputs": [],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "newOwner",
+                    "type": "address"
+                }
+            ],
+            "name": "transferOwnership",
+            "outputs": [],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "anonymous": false,
+            "inputs": [
+                {
+                    "indexed": true,
+                    "name": "token",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "name",
+                    "type": "string"
+                },
+                {
+                    "indexed": false,
+                    "name": "symbol",
+                    "type": "string"
+                },
+                {
+                    "indexed": false,
+                    "name": "decimals",
+                    "type": "uint8"
+                },
+                {
+                    "indexed": false,
+                    "name": "ipfsHash",
+                    "type": "bytes"
+                },
+                {
+                    "indexed": false,
+                    "name": "swarmHash",
+                    "type": "bytes"
+                }
+            ],
+            "name": "LogAddToken",
+            "type": "event"
+        },
+        {
+            "anonymous": false,
+            "inputs": [
+                {
+                    "indexed": true,
+                    "name": "token",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "name",
+                    "type": "string"
+                },
+                {
+                    "indexed": false,
+                    "name": "symbol",
+                    "type": "string"
+                },
+                {
+                    "indexed": false,
+                    "name": "decimals",
+                    "type": "uint8"
+                },
+                {
+                    "indexed": false,
+                    "name": "ipfsHash",
+                    "type": "bytes"
+                },
+                {
+                    "indexed": false,
+                    "name": "swarmHash",
+                    "type": "bytes"
+                }
+            ],
+            "name": "LogRemoveToken",
+            "type": "event"
+        },
+        {
+            "anonymous": false,
+            "inputs": [
+                {
+                    "indexed": true,
+                    "name": "token",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "oldName",
+                    "type": "string"
+                },
+                {
+                    "indexed": false,
+                    "name": "newName",
+                    "type": "string"
+                }
+            ],
+            "name": "LogTokenNameChange",
+            "type": "event"
+        },
+        {
+            "anonymous": false,
+            "inputs": [
+                {
+                    "indexed": true,
+                    "name": "token",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "oldSymbol",
+                    "type": "string"
+                },
+                {
+                    "indexed": false,
+                    "name": "newSymbol",
+                    "type": "string"
+                }
+            ],
+            "name": "LogTokenSymbolChange",
+            "type": "event"
+        },
+        {
+            "anonymous": false,
+            "inputs": [
+                {
+                    "indexed": true,
+                    "name": "token",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "oldIpfsHash",
+                    "type": "bytes"
+                },
+                {
+                    "indexed": false,
+                    "name": "newIpfsHash",
+                    "type": "bytes"
+                }
+            ],
+            "name": "LogTokenIpfsHashChange",
+            "type": "event"
+        },
+        {
+            "anonymous": false,
+            "inputs": [
+                {
+                    "indexed": true,
+                    "name": "token",
+                    "type": "address"
+                },
+                {
+                    "indexed": false,
+                    "name": "oldSwarmHash",
+                    "type": "bytes"
+                },
+                {
+                    "indexed": false,
+                    "name": "newSwarmHash",
+                    "type": "bytes"
+                }
+            ],
+            "name": "LogTokenSwarmHashChange",
+            "type": "event"
+        }
+    ],
+    "networks": {
+        "1": {
+            "address": "0x926a74c5c36adf004c87399e65f75628b0f98d2c"
+        },
+        "3": {
+            "address": "0x6b1a50f0bb5a7995444bd3877b22dc89c62843ed"
+        },
+        "4": {
+            "address": "0x4e9aad8184de8833365fea970cd9149372fdf1e6"
+        },
+        "42": {
+            "address": "0xf18e504561f4347bea557f3d4558f559dddbae7f"
+        },
+        "50": {
+            "address": "0x0b1ba0af832d7c05fd64161e0db78e85978e8082"
+        }
+    }
+}
diff --git a/packages/0x.js/src/compact_artifacts/TokenTransferProxy.json b/packages/0x.js/src/compact_artifacts/TokenTransferProxy.json
new file mode 100644
index 000000000..8cf551ddb
--- /dev/null
+++ b/packages/0x.js/src/compact_artifacts/TokenTransferProxy.json
@@ -0,0 +1,187 @@
+{
+    "contract_name": "TokenTransferProxy",
+    "abi": [
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "token",
+                    "type": "address"
+                },
+                {
+                    "name": "from",
+                    "type": "address"
+                },
+                {
+                    "name": "to",
+                    "type": "address"
+                },
+                {
+                    "name": "value",
+                    "type": "uint256"
+                }
+            ],
+            "name": "transferFrom",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "bool"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "target",
+                    "type": "address"
+                }
+            ],
+            "name": "addAuthorizedAddress",
+            "outputs": [],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "",
+                    "type": "uint256"
+                }
+            ],
+            "name": "authorities",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "address"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "target",
+                    "type": "address"
+                }
+            ],
+            "name": "removeAuthorizedAddress",
+            "outputs": [],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [],
+            "name": "owner",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "address"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [
+                {
+                    "name": "",
+                    "type": "address"
+                }
+            ],
+            "name": "authorized",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "bool"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": true,
+            "inputs": [],
+            "name": "getAuthorizedAddresses",
+            "outputs": [
+                {
+                    "name": "",
+                    "type": "address[]"
+                }
+            ],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "constant": false,
+            "inputs": [
+                {
+                    "name": "newOwner",
+                    "type": "address"
+                }
+            ],
+            "name": "transferOwnership",
+            "outputs": [],
+            "payable": false,
+            "type": "function"
+        },
+        {
+            "anonymous": false,
+            "inputs": [
+                {
+                    "indexed": true,
+                    "name": "target",
+                    "type": "address"
+                },
+                {
+                    "indexed": true,
+                    "name": "caller",
+                    "type": "address"
+                }
+            ],
+            "name": "LogAuthorizedAddressAdded",
+            "type": "event"
+        },
+        {
+            "anonymous": false,
+            "inputs": [
+                {
+                    "indexed": true,
+                    "name": "target",
+                    "type": "address"
+                },
+                {
+                    "indexed": true,
+                    "name": "caller",
+                    "type": "address"
+                }
+            ],
+            "name": "LogAuthorizedAddressRemoved",
+            "type": "event"
+        }
+    ],
+    "networks": {
+        "1": {
+            "address": "0x8da0d80f5007ef1e431dd2127178d224e32c2ef4"
+        },
+        "3": {
+            "address": "0x4e9aad8184de8833365fea970cd9149372fdf1e6"
+        },
+        "4": {
+            "address": "0xa8e9fa8f91e5ae138c74648c9c304f1c75003a8d"
+        },
+        "42": {
+            "address": "0x087eed4bc1ee3de49befbd66c662b434b15d49d4"
+        },
+        "50": {
+            "address": "0x1dc4c1cefef38a777b15aa20260a54e584b16c48"
+        }
+    }
+}
diff --git a/packages/0x.js/src/compact_artifacts/ZRX.json b/packages/0x.js/src/compact_artifacts/ZRX.json
new file mode 100644
index 000000000..e40b8f268
--- /dev/null
+++ b/packages/0x.js/src/compact_artifacts/ZRX.json
@@ -0,0 +1,20 @@
+{
+    "contract_name": "ZRX",
+    "networks": {
+        "1": {
+            "address": "0xe41d2489571d322189246dafa5ebde1f4699f498"
+        },
+        "3": {
+            "address": "0xa8e9fa8f91e5ae138c74648c9c304f1c75003a8d"
+        },
+        "4": {
+            "address": "0x00f58d6d585f84b2d7267940cede30ce2fe6eae8"
+        },
+        "42": {
+            "address": "0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570"
+        },
+        "50": {
+            "address": "0x1d7022f5b17d2f8b695918fb48fa1089c9f85401"
+        }
+    }
+}