diff --git a/package.json b/package.json
index cdc882d..2ba476a 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,8 @@
     "eslint-plugin-node": "^5.2.1",
     "eslint-plugin-promise": "^3.6.0",
     "eslint-plugin-standard": "^3.0.1",
+    "ethereumjs-util": "^5.2.0",
+    "husky": "^1.0.0-rc.10",
     "jest": "^22.2.1",
     "smee-client": "^1.0.1",
     "standard": "^10.0.3"
@@ -51,5 +53,10 @@
       "unfurl",
       "wip"
     ]
+  },
+  "husky": {
+    "hooks": {
+      "pre-push": "git fetch --no-tags && node scripts/pre-push --loglevel warn ${HUSKY_GIT_STDIN}"
+    }
   }
 }
diff --git a/scripts/pre-push b/scripts/pre-push
new file mode 100644
index 0000000..ca60f1e
--- /dev/null
+++ b/scripts/pre-push
@@ -0,0 +1,82 @@
+#!/usr/bin/env node
+// requirements
+const ethereumjs = require('ethereumjs-util')
+const https = require('https')
+const exec = require('child_process').exec
+// constants
+const host = 'https://api.etherscan.io/api?module=account&action=balancemulti&address='
+// variables
+var foundPrivateKeys = []
+var formatedKeys = []
+var rawKeysFound = []
+var keyFound = false
+var originSHA = process.env.HUSKY_GIT_STDIN.split(/\s+/)[3]
+var masterSHA = process.env.HUSKY_GIT_STDIN.split(/\s+/)[1]
+// start script
+console.log('\x1b[1m', 'Checking for possible private keys with balance...\n', '\x1b[0m')
+// setup shell script command function
+var result = function (command, cb) {
+  exec(command, function (err, stdout, stderr) {
+    if (err != null) {
+      return cb(new Error(err), null)
+    } else if (typeof (stderr) !== 'string') {
+      return cb(new Error(stderr), null)
+    } else {
+      return cb(null, stdout)
+    }
+  })
+}
+// get git to return files that have been altered
+result('git diff ' + masterSHA + ' ' + originSHA + ' --name-only', function (err, response) {
+  if (!err && response !== '') {
+    // look for possible private keys
+    let splitResult = response.replace(/\r?\n|\r/g, ' ').split(' ').join(' ')
+    result('grep -E -- "([0-9A-Fa-f][^OIl]){32}" ' + splitResult, function (err, response) {
+      if (!err) {
+        foundPrivateKeys = response.replace(/[^0-9A-Fa-f]/g, ' ').split(' ')
+
+        for (var i in foundPrivateKeys) {
+          if (foundPrivateKeys[i].length === 64) {
+            rawKeysFound.push(foundPrivateKeys[i])
+            formatedKeys.push(ethereumjs.bufferToHex(ethereumjs.privateToAddress(ethereumjs.toBuffer('0x' + foundPrivateKeys[i]))))
+          }
+        }
+        // make api call to etherscan to check balance
+        https.get(host + formatedKeys.toString() + '&tag=latest&apikey=YourApiKeyToken', (resp) => {
+          let data = ''
+          resp.on('data', (chunk) => {
+            data += chunk
+          })
+          resp.on('end', () => {
+            let returnedKeys = (JSON.parse(data).result)
+            for (var i in returnedKeys) {
+              if (returnedKeys[i].balance > 0) {
+                console.log('Private key found: \x1b[41m%s\x1b[0m', rawKeysFound[i], ' with balance of: ', returnedKeys[i].balance / Math.pow(10, 18))
+                if (!keyFound) keyFound = true
+              }
+            }
+
+            if (!keyFound) {
+              console.log('\x1b[32m', 'No private keys with balance found...\n', '\x1b[0m')
+              process.exit(0)
+            } else {
+              console.log('\x1b[33m', '\nPrivate key(s) with balance found: to commit anyway use command "git push --no-verify"\n', '\x1b[0m')
+              process.exit(1)
+            }
+          })
+        }).on('error', (err) => {
+          console.log('Error: ' + err.message)
+          process.exit(2)
+        })
+      } else {
+        console.log('\x1b[32m', 'No private keys found in commits\n', '\x1b[0m')
+        process.exit(0)
+      }
+    })
+  } else {
+    if (response === '') {
+      console.log('No changed files found.')
+    } else { console.log('Error: ' + err) }
+    process.exit(2)
+  }
+})