New contracts

README.md

@@ -103,6 +103,7 @@ This library supports a limited number of smart contract protocols, as it mainta
 - Compound -- [Examples](./examples/Compound)
 - StandardERC20 -- [Examples](./examples/StandardERC20)
 - MakerDAO -- [Examples](./examples/MakerDAO)
+- NuCypher WorkLock -- [Examples](./examples/WorkLock)
 
 ## Adding a new ABI type
 This library is quite extensible to new protocols -- if there are other contract types that you would like to use, 

abis/UNIPool.json

@@ -0,0 +1 @@
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IERC20","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"userRewardPerTokenPaid","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"}]

abis/UniswapRouter.json

@@ -0,0 +1 @@
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