diff --git a/docs/scripts/floExchangeAPI.js b/docs/scripts/floExchangeAPI.js
index ba5ebe5..4057c88 100644
--- a/docs/scripts/floExchangeAPI.js
+++ b/docs/scripts/floExchangeAPI.js
@@ -600,6 +600,26 @@
         CONVERT_MODE_PUT: 0,
     }
 
+    const serviceList = exchangeAPI.serviceList = {
+        EXCHANGE: "exchange",
+        CONVERT: "convert",
+        BLOCKCHAIN_BOND: "blockchain-bond",
+        BOBS_FUND: "bobs-fund"
+    }
+
+    exchangeAPI.getSink = function (service = serviceList.EXCHANGE) {
+        return new Promise((resolve, reject) => {
+            if (!(service in serviceList))
+                return reject(ExchangeError(ExchangeError.BAD_REQUEST_CODE, 'service required', errorCode.INVALID_TYPE));
+            fetch_api('/get-sink?service=' + service)
+                .then(result => {
+                    responseParse(result, false)
+                        .then(result => resolve(result))
+                        .catch(error => reject(error))
+                }).catch(error => reject(error));
+        })
+    }
+
     exchangeAPI.getAccount = function (floID, proxySecret) {
         return new Promise((resolve, reject) => {
             let request = {
@@ -1241,6 +1261,17 @@
         })
     }
 
+    exchangeAPI.getConvertValues = function () {
+        return new Promise((resolve, reject) => {
+            fetch_api('/get-convert-values')
+                .then(result => {
+                    responseParse(result)
+                        .then(result => resolve(result))
+                        .catch(error => reject(error))
+                }).catch(error => reject(error));
+        })
+    }
+
     exchangeAPI.convertToBTC = function (amount, floID, sinkID, privKey) {
         return new Promise((resolve, reject) => {
             if (!floCrypto.verifyPrivKey(privKey, floID))
diff --git a/src/app.js b/src/app.js
index a97b52e..55ed7ec 100644
--- a/src/app.js
+++ b/src/app.js
@@ -76,6 +76,7 @@ module.exports = function App(secret) {
     app.get('/rate-history', Request.GetRateHistory);
     app.get('/get-balance', Request.GetBalance);
     app.get('/get-transaction', Request.GetTransaction);
+    app.get('/get-sink', Request.GetSink);
 
     //get account details
     app.post('/account', Request.Account);
@@ -88,6 +89,7 @@ module.exports = function App(secret) {
     app.post('/get-transact', Request.GetUserTransacts);
 
     //convert from or to coin
+    app.get('/get-convert-values', Request.GetConvertValues);
     app.post('/convert-to', Request.ConvertTo);
     app.post('/convert-from', Request.ConvertFrom);
     app.post('/deposit-convert-coin-fund', Request.DepositConvertCoinFund);
@@ -127,14 +129,6 @@ module.exports = function App(secret) {
         set: (assets) => Request.assetList = assets
     });
 
-    Object.defineProperty(self, "chests", {
-        set: (chests) => Request.chests = chests
-    });
-
-    Object.defineProperty(self, "collectAndCall", {
-        set: (fn) => Request.collectAndCall = fn
-    });
-
     //Refresh data (from blockchain)
     self.refreshData = (nodeList) => Request.refreshData(nodeList);
 
diff --git a/src/coupling.js b/src/coupling.js
index 90d3b01..bbe95bc 100644
--- a/src/coupling.js
+++ b/src/coupling.js
@@ -248,6 +248,5 @@ function auditBalance(sellerID, buyerID, asset) {
 module.exports = {
     initiate: startCouplingForAsset,
     stopAll: stopAllInstance,
-    updateBalance,
-    price
+    updateBalance
 }
\ No newline at end of file
diff --git a/src/request.js b/src/request.js
index 03e997c..c08a19e 100644
--- a/src/request.js
+++ b/src/request.js
@@ -5,6 +5,8 @@ const market = require("./market");
 const conversion = require('./services/conversion');
 const blockchain_bonds = require("./services/bonds");
 const bobs_fund = require("./services/bobs-fund");
+const background = require("./background");
+const keys = require("./keys");
 
 const {
     SIGN_EXPIRE_TIME,
@@ -12,6 +14,7 @@ const {
 } = require("./_constants")["request"];
 
 const eCode = require('../docs/scripts/floExchangeAPI').errorCode;
+const serviceList = require('../docs/scripts/floExchangeAPI').serviceList;
 
 var trustedIDs, secret; //containers for trusted IDs and secret
 
@@ -132,7 +135,6 @@ function Account(req, res) {
         timestamp: data.timestamp
     }, data.sign, data.floID, data.pubKey).then(req_str => {
         market.getAccountDetails(data.floID).then(result => {
-            result.sinkID = market.chests.pick;
             if (trustedIDs.includes(data.floID))
                 result.subAdmin = true;
             res.send(result);
@@ -493,6 +495,43 @@ function ListTradeTransactions(req, res) {
     }
 }
 
+function GetConvertValues(req, res) {
+    if (!serving)
+        res.status(INVALID.e_code).send(INCORRECT_SERVER_ERROR.toString());
+    else conversion.getConvertValues()
+        .then(result => res.send(result))
+        .catch(error => {
+            if (error instanceof INVALID)
+                res.status(INVALID.e_code).send(error.toString());
+            else {
+                console.error(error);
+                res.status(INTERNAL.e_code).send(INTERNAL.str("Unable to process! Try again later!"));
+            }
+        });
+}
+
+function GetSink(req, res) {
+    if (!serving)
+        res.status(INVALID.e_code).send(INCORRECT_SERVER_ERROR.toString());
+    else {
+        let service = req.query.service;
+        if (!service)
+            res.status(INVALID.e_code).send(INVALID.str(eCode.MISSING_PARAMETER, "Missing service parameter"));
+        else if (!(service in serviceList))
+            res.status(INVALID.e_code).send(INVALID.str(eCode.INVALID_TYPE, "Invalid service parameter"));
+        else {
+            let group;
+            switch (service) {
+                case serviceList[EXCHANGE]: group = keys.sink_groups.EXCHANGE; break;
+                case serviceList[CONVERT]: group = keys.sink_groups.CONVERT; break;
+                case serviceList[BLOCKCHAIN_BOND]: group = keys.sink_groups.BLOCKCHAIN_BONDS; break;
+                case serviceList[BOBS_FUND]: group = keys.sink_groups.BOBS_FUND; break;
+            }
+            res.send(keys.sink_chest.active_pick(group));
+        }
+    }
+}
+
 function GetRates(req, res) {
     if (!serving)
         res.status(INVALID.e_code).send(INCORRECT_SERVER_ERROR.toString());
@@ -590,6 +629,7 @@ module.exports = {
     GetRateHistory,
     GetTransaction,
     GetBalance,
+    GetSink,
     Account,
     DepositFLO,
     WithdrawFLO,
@@ -600,6 +640,7 @@ module.exports = {
     RemoveUserTag,
     AddDistributor,
     RemoveDistributor,
+    GetConvertValues,
     ConvertTo,
     ConvertFrom,
     DepositConvertCoinFund,
@@ -614,12 +655,6 @@ module.exports = {
     set assetList(assets) {
         market.assetList = assets;
     },
-    set chests(c) {
-        market.chests = c;
-    },
-    set collectAndCall(fn) {
-        market.collectAndCall = fn;
-    },
     set secret(s) {
         secret = s;
     },
@@ -629,10 +664,10 @@ module.exports = {
     },
     pause() {
         serving = false;
-        market.periodicProcess.stop();
+        background.periodicProcess.stop();
     },
     resume() {
         serving = true;
-        market.periodicProcess.start();
+        background.periodicProcess.start();
     }
 };
\ No newline at end of file