diff --git a/src/main/java/markets/arcana/obcranker/ObCrankerApplication.java b/src/main/java/markets/arcana/obcranker/ObCrankerApplication.java
index e3c4ec6..d693e35 100644
--- a/src/main/java/markets/arcana/obcranker/ObCrankerApplication.java
+++ b/src/main/java/markets/arcana/obcranker/ObCrankerApplication.java
@@ -50,41 +50,49 @@ public void crankEventHeapLoop() {
         Account finalTradingAccount = tradingAccount;
 
         scheduler.scheduleAtFixedRate(() -> {
-            // SOL/USDC
-            PublicKey marketId = PublicKey.valueOf("C3YPL3kYCSYKsmHcHrPWx1632GUXGqi2yMXJbfeCc57q");
-            Optional<String> transactionId = manager.consumeEvents(
-                    finalTradingAccount,
-                    marketId,
-                    8
-            );
-
-            if (transactionId.isPresent()) {
-                log.info("Cranked events: {}", transactionId.get());
-            } else {
-                log.info("No events found to consume.");
-            }
-
-        }, 0, 5, TimeUnit.SECONDS);
-
-        scheduler.scheduleAtFixedRate(() -> {
-            manager.cacheMarkets();
-            for (OpenBookMarket market : manager.getOpenBookMarkets()) {
+            try {
+                // SOL/USDC
+                PublicKey marketId = PublicKey.valueOf("CFSMrBssNG8Ud1edW59jNLnq2cwrQ9uY5cM3wXmqRJj3");
                 Optional<String> transactionId = manager.consumeEvents(
                         finalTradingAccount,
-                        market.getMarketId(),
+                        marketId,
                         8
                 );
 
                 if (transactionId.isPresent()) {
-                    log.info("Cranked events [{}]: {}", market.getName(), transactionId.get());
+                    log.info("Cranked events: {}", transactionId.get());
                 } else {
                     log.info("No events found to consume.");
                 }
-                try {
-                    Thread.sleep(1000);
-                } catch (InterruptedException e) {
-                    log.error("Error consuming: {}", e.getMessage());
+            } catch (Exception ex) {
+                log.error("Error cranking SOL/USDC: {}", ex.getMessage(), ex);
+            }
+
+        }, 0, 5, TimeUnit.SECONDS);
+
+        scheduler.scheduleAtFixedRate(() -> {
+            try {
+                manager.cacheMarkets();
+                for (OpenBookMarket market : manager.getOpenBookMarkets()) {
+                    Optional<String> transactionId = manager.consumeEvents(
+                            finalTradingAccount,
+                            market.getMarketId(),
+                            8
+                    );
+
+                    if (transactionId.isPresent()) {
+                        log.info("Cranked events [{}]: {}", market.getName(), transactionId.get());
+                    } else {
+                        log.info("No events found to consume.");
+                    }
+                    try {
+                        Thread.sleep(1000);
+                    } catch (InterruptedException e) {
+                        log.error("Error consuming: {}", e.getMessage());
+                    }
                 }
+            } catch (Exception ex) {
+                log.error("Error caching/cranking markets: {}", ex.getMessage(), ex);
             }
 
         }, 0, 60, TimeUnit.SECONDS);
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index f88ed2e..2b65b66 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -1,2 +1,2 @@
-application.endpoint=https://mainnet.helius-rpc.com/?api-key=a778b653-bdd6-41bc-8cda-0c7377faf1dd
+application.endpoint=RPC
 application.privateKey=privateKey.json
\ No newline at end of file