diff --git a/Procfile b/Procfile
new file mode 100644
index 000000000..b027e1d26
--- /dev/null
+++ b/Procfile
@@ -0,0 +1 @@
+mm: node dist/cjs/src/scripts/mm/market-maker.js
\ No newline at end of file
diff --git a/package.json b/package.json
index c4cf28492..fbbbc9904 100644
--- a/package.json
+++ b/package.json
@@ -37,18 +37,13 @@
     "@types/bs58": "^4.0.1",
     "@types/chai": "^4.3.0",
     "@types/mocha": "^9.1.0",
-    "@types/node": "^14.14.37",
+    "@types/node": "^18.11.18",
     "@typescript-eslint/eslint-plugin": "^5.32.0",
     "@typescript-eslint/parser": "^5.32.0",
-    "binance-api-node": "^0.12.0",
     "chai": "^4.3.4",
-    "cross-fetch": "^3.1.5",
-    "dotenv": "^16.0.3",
     "eslint": "^7.28.0",
     "eslint-config-prettier": "^7.2.0",
-    "ftx-api": "^1.1.13",
     "mocha": "^9.1.3",
-    "node-kraken-api": "^2.2.2",
     "prettier": "^2.0.5",
     "ts-mocha": "^10.0.0",
     "ts-node": "^9.1.1",
@@ -70,7 +65,12 @@
     "@solana/web3.js": "^1.63.1",
     "@switchboard-xyz/sbv2-lite": "^0.1.6",
     "big.js": "^6.1.1",
-    "bs58": "^5.0.0"
+    "bs58": "^5.0.0",
+    "binance-api-node": "^0.12.0",
+    "node-kraken-api": "^2.2.2",
+    "ftx-api": "^1.1.13",
+    "cross-fetch": "^3.1.5",
+    "dotenv": "^16.0.3"
   },
   "resolutions": {
     "@project-serum/anchor/@solana/web3.js": "1.63.1"
diff --git a/ts/client/src/scripts/mm/market-maker.ts b/ts/client/src/scripts/mm/market-maker.ts
index f63e9091c..cd39d5e67 100644
--- a/ts/client/src/scripts/mm/market-maker.ts
+++ b/ts/client/src/scripts/mm/market-maker.ts
@@ -28,6 +28,7 @@ import {
   makeInitSequenceEnforcerAccountIx,
   seqEnforcerProgramIds,
 } from './sequence-enforcer-util';
+import * as defaultParams from './params/default.json';
 
 // Future
 // * use async nodejs logging
@@ -229,7 +230,11 @@ async function fullMarketMaker() {
   const options = AnchorProvider.defaultOptions();
   const connection = new Connection(CLUSTER_URL!, options);
   const user = Keypair.fromSecretKey(
-    Buffer.from(JSON.parse(fs.readFileSync(USER_KEYPAIR!, 'utf-8'))),
+    Buffer.from(
+      JSON.parse(
+        process.env.KEYPAIR || fs.readFileSync(USER_KEYPAIR!, 'utf-8'),
+      ),
+    ),
   );
   const userWallet = new Wallet(user);
   const userProvider = new AnchorProvider(connection, userWallet, options);
diff --git a/ts/client/src/scripts/mm/params/default.json b/ts/client/src/scripts/mm/params/default.json
index e84ea7e2c..a681de704 100644
--- a/ts/client/src/scripts/mm/params/default.json
+++ b/ts/client/src/scripts/mm/params/default.json
@@ -5,7 +5,7 @@
   "assets": {
     "BTC": {
       "perp": {
-        "sizePerc": 0.05,
+        "sizePerc": 0.75,
         "leanCoeff": 0.00025,
         "bias": 0.0,
         "requoteThresh": 0.0002,
@@ -13,17 +13,6 @@
         "spammerCharge": 2,
         "krakenCode": "XXBTZUSD"
       }
-    },
-    "MNGO": {
-      "perp": {
-        "sizePerc": 0.05,
-        "leanCoeff": 0.00025,
-        "bias": 0.0,
-        "requoteThresh": 0.0002,
-        "takeSpammers": true,
-        "spammerCharge": 2,
-        "krakenCode": "MNGOUSD"
-      }
     }
   }
 }
diff --git a/tsconfig.json b/tsconfig.json
index 6e3534ec1..e5d8f227a 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,7 +3,8 @@
     "esModuleInterop": true,
     "moduleResolution": "node",
     "lib": [
-      "es2019"
+      "es2019",
+      "dom"
     ],
     "outDir": "./dist",
     "resolveJsonModule": true,
diff --git a/yarn.lock b/yarn.lock
index f881e3820..9310cbf16 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -675,10 +675,10 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-12.20.55.tgz#c329cbd434c42164f846b909bd6f85b5537f6240"
   integrity sha512-J8xLz7q2OFulZ2cyGTLE1TbbZcjpno7FaN6zdJNrgAdrJ+DZzh/uFR6YrTb4C+nXakvud8Q4+rbhoIWlYQbUFQ==
 
-"@types/node@^14.14.37":
-  version "14.18.12"
-  resolved "https://registry.npmjs.org/@types/node/-/node-14.18.12.tgz"
-  integrity sha512-q4jlIR71hUpWTnGhXWcakgkZeHa3CCjcQcnuzU8M891BAWA2jHiziiWEPEkdS5pFsz7H9HJiy8BrK7tBRNrY7A==
+"@types/node@^18.11.18":
+  version "18.11.18"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-18.11.18.tgz#8dfb97f0da23c2293e554c5a50d61ef134d7697f"
+  integrity sha512-DHQpWGjyQKSHj3ebjFI/wRKcqQcdR+MoFBygntYOZytCqNfkd2ZC4ARDJ2DQqhjH5p85Nnd3jhUJIXrszFX/JA==
 
 "@types/promise-retry@^1.1.3":
   version "1.1.3"