diff --git a/.env b/.env
index bfa72c53..a4a1c8a4 100644
--- a/.env
+++ b/.env
@@ -7,13 +7,13 @@ FACTORY_CONTRACT=32046b7f8ca95d736e6f3fc0daa4ef636d21fc5f79cd08b5e6e4fb57df9238b
 FACTORY_CONTRACT_PACKAGE=d2cc3ac0c9c364ec0b8e969bd09eb151f9e1b57eecddb900e85abadf2332ebef
 WCSPR=b761da7d5ef67f8825c30c40df8b72feca4724eb666dba556b0e3f67778143e0
 LIBRARY=8818a55ed42deda94f42ecb6e9f92a0f0f03c21ddf639175bd6eb2a018b48ee6
-PAIR_CONTRACT=cabce28fc7f7bb496c47ea56ae6ce62b17c7b9149afc3b3b32d863e5885070f6
-PAIR_CONTRACT_PACKAGE=ee4bc7fae72edec25c5734827dff63e400a36b76ea67968962742401b926581d
+PAIR_CONTRACT=211b738feab8d6ee556899e121974451d12555990e4563ea8a34dea7c4ae2e5b
+PAIR_CONTRACT_PACKAGE=88c13c8b221a5ebb0185c1abac91a43ce56f4b5a14ee22ed131d855d9c02f3aa
 CALLEE_CONTRACT=fbfeda8b97f056f526f20c2fc2b486d9bdbfb3e46b9a164527e57c0c86e68612
-TOKEN0_CONTRACT=b761da7d5ef67f8825c30c40df8b72feca4724eb666dba556b0e3f67778143e0
-TOKEN0_CONTRACT_PACKAGE=a4c27e29288ef154be20158f4049b4f150333d96070b3727e6f4ec9ef5d3f875
-TOKEN1_CONTRACT=6ab4a5bf100fb9f444a12e92c663e3cf65a8c3ef4523cb2f80bed4fd41f85706
-TOKEN1_CONTRACT_PACKAGE=82645cc07bc18ca1b3e165a021180a4de65e2f76f312162c1fe45588b835090b
+TOKEN0_CONTRACT=f869f4327bf21e739644001527318fccb8c14e814afa288be156af2a32eb0f2b
+TOKEN0_CONTRACT_PACKAGE=904d8b11b76b59aacfd1869b7dc1f78d876e5d6ab91c3abeb501d59a1d14c705
+TOKEN1_CONTRACT=1853ea67e80caaf81a8d96ff28ce3aaf105080f0299d9b7b7c0cb36064ee1fa9
+TOKEN1_CONTRACT_PACKAGE=fb5a4d8da9c112c68ffac693fece6ab3b3d1526ff97f491e398382a9fe9da6c8
 
 WCSPR_CONTRACT=b761da7d5ef67f8825c30c40df8b72feca4724eb666dba556b0e3f67778143e0
 WCSPR_CONTRACT_PACKAGE=a4c27e29288ef154be20158f4049b4f150333d96070b3727e6f4ec9ef5d3f875
@@ -21,15 +21,17 @@ WCSPR_CONTRACT_PACKAGE=a4c27e29288ef154be20158f4049b4f150333d96070b3727e6f4ec9ef
 WISE_CONTRACT=1853ea67e80caaf81a8d96ff28ce3aaf105080f0299d9b7b7c0cb36064ee1fa9
 WISE_CONTRACT_PACKAGE=fb5a4d8da9c112c68ffac693fece6ab3b3d1526ff97f491e398382a9fe9da6c8
 
-USDC_CONTRACT=6ab4a5bf100fb9f444a12e92c663e3cf65a8c3ef4523cb2f80bed4fd41f85706
-USDC_CONTRACT_PACKAGE=82645cc07bc18ca1b3e165a021180a4de65e2f76f312162c1fe45588b835090b
+WETH_CONTRACT=f869f4327bf21e739644001527318fccb8c14e814afa288be156af2a32eb0f2b
+WETH_CONTRACT_PACKAGE=904d8b11b76b59aacfd1869b7dc1f78d876e5d6ab91c3abeb501d59a1d14c705
 
 WCSPR_WISE_CONTRACT=53a8121f219ad2c6420f007a2016ed320c519579112b81d505cb15715404b264
 WCSPR_WISE_CONTRACT_PACKAGE=26526c30383e5c02d684ac68d7845e576a87166926f7500bdaa303cdab52aea7
 
-WCSPR_USDC_CONTRACT=cabce28fc7f7bb496c47ea56ae6ce62b17c7b9149afc3b3b32d863e5885070f6
-WCSPR_USDC_CONTRACT_PACKAGE=ee4bc7fae72edec25c5734827dff63e400a36b76ea67968962742401b926581d
+WCSPR_WETH_CONTRACT=be2a69ab8576257c1ddfdac0f7b8be738146ea70a8dbf407efd2c741821b5e21
+WCSPR_WETH_CONTRACT_PACKAGE=f918c159eefe2e18e3720a6cc4adf90fd37c3310c907b3736482fe843c14cccc
 
+WETH_WISE_CONTRACT=211b738feab8d6ee556899e121974451d12555990e4563ea8a34dea7c4ae2e5b
+WETH_WISE_CONTRACT_PACKAGE=88c13c8b221a5ebb0185c1abac91a43ce56f4b5a14ee22ed131d855d9c02f3aa
 
 GRAPHQL=https://casper-uniswap-v2-graphql.herokuapp.com/graphql
 CHAIN_NAME=casper-test
@@ -48,8 +50,8 @@ PAIR_MASTER_KEY_PAIR_PATH=JsClients/PAIR/keys/
 MASTER_KEY_PAIR_PATH=JsClients/ROUTER/keys/
 
 ERC20_CONTRACT_NAME=erc20
-ERC20_TOKEN_NAME=WISE
-ERC20_TOKEN_SYMBOL=WISE
+ERC20_TOKEN_NAME=WETH
+ERC20_TOKEN_SYMBOL=WETH
 ERC20_DECIMALS=9
 ERC20_TOTAL_SUPPLY=0
 
@@ -66,7 +68,7 @@ FACTORY_INSTALL_PAYMENT_AMOUNT=150000000000
 PAIR_INSTALL_PAYMENT_AMOUNT=300000000000
 
 MINT_PAYMENT_AMOUNT=5000000000
-MINT_AMOUNT=1000000000000
+MINT_AMOUNT=105425240000000000000
 
 BURN_PAYMENT_AMOUNT=5000000000
 BURN_AMOUNT=5
@@ -117,10 +119,11 @@ TO = 8b217a09296d5ce360847a7d20f623476157c5f022333c4e988a464035cadd80
 DEADLINE = 1739598100811
 # add_liquidity
 
-TOKEN_A = b761da7d5ef67f8825c30c40df8b72feca4724eb666dba556b0e3f67778143e0
-TOKEN_B = 6ab4a5bf100fb9f444a12e92c663e3cf65a8c3ef4523cb2f80bed4fd41f85706
-AMOUNT_A_DESIRED = 8000000000
-AMOUNT_B_DESIRED = 1000000000
+TOKEN_A = f869f4327bf21e739644001527318fccb8c14e814afa288be156af2a32eb0f2b
+TOKEN_B = 1853ea67e80caaf81a8d96ff28ce3aaf105080f0299d9b7b7c0cb36064ee1fa9
+
+AMOUNT_A_DESIRED = 1000000000
+AMOUNT_B_DESIRED = 105425240000000
 AMOUNT_A_MIN = 100000
 AMOUNT_B_MIN = 100000
 
diff --git a/JsClients/ERC20/test/install.ts b/JsClients/ERC20/test/install.ts
index 8387f1bb..b1dd1453 100644
--- a/JsClients/ERC20/test/install.ts
+++ b/JsClients/ERC20/test/install.ts
@@ -33,22 +33,22 @@ const test = async () => {
     EVENT_STREAM_ADDRESS!
   );
 
-  // const installDeployHash = await erc20.install(
-  //   KEYS,
-  //   ERC20_TOKEN_NAME!,
-  //   ERC20_TOKEN_SYMBOL!,
-  //   ERC20_DECIMALS!,
-  //   ERC20_TOTAL_SUPPLY!,
-  //   ERC20_CONTRACT_NAME!,
-  //   ERC20_INSTALL_PAYMENT_AMOUNT!,
-  //   ERC20_WASM_PATH!
-  // );
+  const installDeployHash = await erc20.install(
+    KEYS,
+    ERC20_TOKEN_NAME!,
+    ERC20_TOKEN_SYMBOL!,
+    ERC20_DECIMALS!,
+    ERC20_TOTAL_SUPPLY!,
+    ERC20_CONTRACT_NAME!,
+    ERC20_INSTALL_PAYMENT_AMOUNT!,
+    ERC20_WASM_PATH!
+  );
 
-  // console.log(`... Contract installation deployHash: ${installDeployHash}`);
+  console.log(`... Contract installation deployHash: ${installDeployHash}`);
 
-  // await getDeploy(NODE_ADDRESS!, installDeployHash);
+  await getDeploy(NODE_ADDRESS!, installDeployHash);
 
-  // console.log(`... Contract installed successfully.`);
+  console.log(`... Contract installed successfully.`);
 
   let accountInfo = await utils.getAccountInfo(NODE_ADDRESS!, KEYS.publicKey);
 
diff --git a/JsClients/ERC20/test/installed.ts b/JsClients/ERC20/test/installed.ts
index 5bc242a7..30d1cbe6 100644
--- a/JsClients/ERC20/test/installed.ts
+++ b/JsClients/ERC20/test/installed.ts
@@ -101,16 +101,16 @@ const test = async () => {
  // console.log(`... Allowance: ${allowance}`);
  
   //mint
-  // const mintDeployHash = await erc20.mint(
-  //   ROUTERKEYS,
-  //   ROUTERKEYS.publicKey,
-  //   MINT_AMOUNT!,
-  //   MINT_PAYMENT_AMOUNT!
-  // );
-  // console.log("... Mint deploy hash: ", mintDeployHash);
+  const mintDeployHash = await erc20.mint(
+    ROUTERKEYS,
+    ROUTERKEYS.publicKey,
+    MINT_AMOUNT!,
+    MINT_PAYMENT_AMOUNT!
+  );
+  console.log("... Mint deploy hash: ", mintDeployHash);
 
-  // await getDeploy(NODE_ADDRESS!, mintDeployHash);
-  // console.log("... Token minted successfully.");
+  await getDeploy(NODE_ADDRESS!, mintDeployHash);
+  console.log("... Token minted successfully.");
 
   //  balanceof
   // let balance = await erc20.balanceOfcontract(PAIR_CONTRACT!);
@@ -133,16 +133,16 @@ const test = async () => {
   // // console.log(`... Total supply: ${totalSupply}`);
 
   //approve
-  // const approveDeployHash = await erc20.approve(
-  //   ROUTERKEYS,
-  //   PACKAGE_HASH!,
-  //   AMOUNT_B_DESIRED!,
-  //   APPROVE_PAYMENT_AMOUNT!
-  // );
-  // console.log("... Approve deploy hash: ", approveDeployHash);
+  const approveDeployHash = await erc20.approve(
+    ROUTERKEYS,
+    PACKAGE_HASH!,
+    AMOUNT_B_DESIRED!,
+    APPROVE_PAYMENT_AMOUNT!
+  );
+  console.log("... Approve deploy hash: ", approveDeployHash);
 
-  // await getDeploy(NODE_ADDRESS!, approveDeployHash);
-  // console.log("... Token approved successfully");
+  await getDeploy(NODE_ADDRESS!, approveDeployHash);
+  console.log("... Token approved successfully");
 
   // // //transfer
   // // const transferDeployHash = await erc20.transfer(
@@ -172,7 +172,7 @@ const test = async () => {
 };
 
 
-//test();
+// test();
 
 export const getName = async (contractHash:string) => {
   
diff --git a/JsClients/PAIR/keys/public_key.pem b/JsClients/PAIR/keys/public_key.pem
index 6b0ae350..edc50bcf 100644
--- a/JsClients/PAIR/keys/public_key.pem
+++ b/JsClients/PAIR/keys/public_key.pem
@@ -1,3 +1,3 @@
 -----BEGIN PUBLIC KEY-----
-MCowBQYDK2VwAyEA+do3V4WYtns0Fo1Pf515rpcb13KxTZ2CqE0fO2EwLI0=
+MCowBQYDK2VwAyEAkiDYds03hKjSdfJng8iSp3bx4V/aEbDAYJt6Ny+cz9Q=
 -----END PUBLIC KEY-----
diff --git a/JsClients/PAIR/keys/public_key_hex b/JsClients/PAIR/keys/public_key_hex
index 9bd6c364..b69ed86d 100644
--- a/JsClients/PAIR/keys/public_key_hex
+++ b/JsClients/PAIR/keys/public_key_hex
@@ -1 +1 @@
-01f9da37578598b67b34168d4f7f9d79ae971bd772b14d9d82a84d1f3b61302c8d
\ No newline at end of file
+019220d876cd3784a8d275f26783c892a776f1e15fda11b0c0609b7a372f9ccfd4
\ No newline at end of file
diff --git a/JsClients/PAIR/keys/secret_key.pem b/JsClients/PAIR/keys/secret_key.pem
index 0a5c5aae..895aeac3 100644
--- a/JsClients/PAIR/keys/secret_key.pem
+++ b/JsClients/PAIR/keys/secret_key.pem
@@ -1,3 +1,3 @@
 -----BEGIN PRIVATE KEY-----
-MC4CAQAwBQYDK2VwBCIEIFRzYRkz4v3gXo9Y6NyX4tfnwCXMpPxcC5NY7hcIlih/
+MC4CAQAwBQYDK2VwBCIEINn5R/VQW1MUs0NC5XmmN7SBAgZIx9v4ModUIPb6Pc64
 -----END PRIVATE KEY-----