diff --git a/common/reducers/config.js b/common/reducers/config.js
new file mode 100644
index 00000000..debe4353
--- /dev/null
+++ b/common/reducers/config.js
@@ -0,0 +1,152 @@
+import {
+    CONFIG_LANGUAGE_CHANGE,
+    CONFIG_LANGUAGE_DROPDOWN_TOGGLE,
+    CONFIG_NODE_CHANGE,
+    CONFIG_NODE_DROPDOWN_TOGGLE
+} from 'actions/config'
+
+
+const initialState = {
+    languageSelection: 0,
+    languageToggle: false,
+    nodeSelection: 0,
+    nodeToggle: false
+}
+
+export function config(state = initialState, action) {
+    switch (action.type) {
+        case CONFIG_LANGUAGE_CHANGE: {
+            return {
+                ...state,
+                languageSelection: action.index,
+                languageToggle: false
+            }
+        }
+        case CONFIG_LANGUAGE_DROPDOWN_TOGGLE: {
+            return {
+                ...state,
+                languageToggle: !state.languageToggle
+            }
+        }
+        case CONFIG_NODE_CHANGE: {
+            return {
+                ...state,
+                nodeSelection: action.index,
+                nodeToggle: false
+            }
+        }
+        case CONFIG_NODE_DROPDOWN_TOGGLE: {
+            return {
+                ...state,
+                nodeToggle: !state.languageToggle
+            }
+        }
+        default:
+            return state
+    }
+}
+
+export const languages = [
+    {
+        'sign': 'en',
+        'name': 'English'
+    },
+    {
+        'sign': 'de',
+        'name': 'Deutsch'
+    },
+    {
+        'sign': 'el',
+        'name': 'Ελληνικά'
+    },
+    // {
+    //     "sign": 'el',
+    //     "name": 'Ελληνικά'
+    // },
+    // {
+    //     "sign": 'el',
+    //     "name": 'Ελληνικά'
+    // },
+    // {
+    //     "sign": 'el',
+    //     "name": 'Ελληνικά'
+    // },
+    // {
+    //     "sign": 'el',
+    //     "name": 'Ελληνικά'
+    // },
+    // {
+    //     "sign": 'el',
+    //     "name": 'Ελληνικά'
+    // },
+
+];
+
+
+export const nodeList = [
+    {
+        'name': 'ETH',
+        'blockExplorerTX': 'https://etherscan.io/tx/[[txHash]]',
+        'blockExplorerAddr': 'https://etherscan.io/address/[[address]]',
+        // 'type': nodes.nodeTypes.ETH,
+        'eip155': true,
+        'chainId': 1,
+        // 'tokenList': require('./tokens/ethTokens.json'),
+        // 'abiList': require('./abiDefinitions/ethAbi.json'),
+        'estimateGas': true,
+        'service': 'MyEtherWallet',
+        // 'lib': new nodes.customNode('https://api.myetherapi.com/eth', '')
+    },
+    {
+        'name': 'ETH',
+        'blockExplorerTX': 'https://etherscan.io/tx/[[txHash]]',
+        'blockExplorerAddr': 'https://etherscan.io/address/[[address]]',
+        // 'type': nodes.nodeTypes.ETH,
+        'eip155': true,
+        'chainId': 1,
+        // 'tokenList': require('./tokens/ethTokens.json'),
+        // 'abiList': require('./abiDefinitions/ethAbi.json'),
+        'estimateGas': false,
+        'service': 'Etherscan.io',
+        // 'lib': require('./nodeHelpers/etherscan')
+    },
+    {
+        'name': 'Ropsten',
+        // 'type': nodes.nodeTypes.Ropsten,
+        'blockExplorerTX': 'https://ropsten.etherscan.io/tx/[[txHash]]',
+        'blockExplorerAddr': 'https://ropsten.etherscan.io/address/[[address]]',
+        'eip155': true,
+        'chainId': 3,
+        // 'tokenList': require('./tokens/ropstenTokens.json'),
+        // 'abiList': require('./abiDefinitions/ropstenAbi.json'),
+        'estimateGas': false,
+        'service': 'MyEtherWallet',
+        // 'lib': new nodes.customNode('https://api.myetherapi.com/rop', '')
+    },
+    {
+        'name': 'Kovan',
+        // 'type': nodes.nodeTypes.Kovan,
+        'blockExplorerTX': 'https://kovan.etherscan.io/tx/[[txHash]]',
+        'blockExplorerAddr': 'https://kovan.etherscan.io/address/[[address]]',
+        'eip155': true,
+        'chainId': 42,
+        // 'tokenList': require('./tokens/kovanTokens.json'),
+        // 'abiList': require('./abiDefinitions/kovanAbi.json'),
+        'estimateGas': false,
+        'service': 'Etherscan.io',
+        // 'lib': require('./nodeHelpers/etherscanKov')
+    },
+    {
+        'name': 'ETC',
+        'blockExplorerTX': 'https://gastracker.io/tx/[[txHash]]',
+        'blockExplorerAddr': 'https://gastracker.io/addr/[[address]]',
+        // 'type': nodes.nodeTypes.ETC,
+        'eip155': true,
+        'chainId': 61,
+        // 'tokenList': require('./tokens/etcTokens.json'),
+        // 'abiList': require('./abiDefinitions/etcAbi.json'),
+        'estimateGas': false,
+        'service': 'Epool.io',
+        // 'lib': new nodes.customNode('https://mewapi.epool.io', '')
+    }
+]