1, Add AlpacaToolFactory.groovy, finished load the AlpacaToolFactory.

2, The manner of invoking trading api needs to be optimized and normalized.

framework/build.gradle

@@ -214,6 +214,10 @@ dependencies {
     // only include this if using Endpoint and MessageHandler annotations:
     // execWarRuntime ('org.eclipse.jetty:jetty-annotations:10.0.15') // Apache 2.0
     execWarRuntimeOnly 'org.apache.logging.log4j:log4j-slf4j18-impl:2.18.0'
+
+    //Alpaca API
+    api group: 'net.jacobpeterson', name: 'alpaca-java', version: '9.1.4'
+    api group: 'com.squareup.okhttp3', name: 'okhttp', version: '3.2.0'
 }
 
 // setup task dependencies to make sure the start sourceSets always get run

framework/src/main/groovy/org/moqui/impl/tools/AlpacaToolFactory.groovy

@@ -0,0 +1,70 @@
+package org.moqui.impl.tools
+
+/**
+ * @Title: AlpacaToolFactory
+ * @Package org.moqui.impl.tools
+ * @Description: //TODO 
+ * @author lucasyuan
+ * @date 8/13/23
+ * @version V1.0  
+ */
+import groovy.transform.CompileStatic;
+import net.jacobpeterson.alpaca.AlpacaAPI;
+import org.moqui.context.ExecutionContextFactory;
+import org.moqui.context.ToolFactory;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * @author ianyuan
+ * @version V1.0
+ * @Title: AlpacaToolFactory
+ * @Package com.edt.tradecube.alpaca.marketdata
+ * @Description: //TODO
+ * @date 8/6/23
+ */
+@CompileStatic
+public class AlpacaToolFactory implements ToolFactory {
+
+    protected final static Logger logger = LoggerFactory.getLogger(AlpacaToolFactory.class);
+    final static String TOOL_NAME = "Alpaca";
+
+    protected ExecutionContextFactory ecf = null;
+
+    /** AlpacaAPI instance */
+    private AlpacaAPI alpacaAPI = null;
+    @Override
+    public void init(ExecutionContextFactory ecf) {
+
+        if( alpacaAPI == null ){
+            this.ecf = ecf;
+            alpacaAPI = new AlpacaAPI();
+        }
+
+    }
+
+    @Override
+    public String getName() {
+        return TOOL_NAME;
+    }
+
+    @Override
+    public void preFacadeInit(ExecutionContextFactory ecf) {
+
+        if( alpacaAPI == null ){
+            this.ecf = ecf;
+            alpacaAPI = new AlpacaAPI();
+        }
+
+    }
+
+    @Override
+    public AlpacaAPI getInstance(Object... parameters) {
+        if (alpacaAPI == null) throw new IllegalStateException("AlpacaToolFactory not initialized");
+        return this.alpacaAPI;
+    }
+
+    @Override
+    public void destroy() {
+    }
+}

framework/src/main/resources/MoquiDefaultConf.xml

@@ -95,6 +95,7 @@
         <tool-factory class="org.moqui.impl.tools.JackrabbitRunToolFactory" init-priority="40" disabled="true"/>
         <!-- SubEtha SMTP ToolFactory starts an SMTP server using the MOQUI_LOCAL EmailServer settings, emails received trigger EMECA rules -->
         <tool-factory class="org.moqui.impl.tools.SubEthaSmtpToolFactory" init-priority="50" disabled="true"/>
+        <tool-factory class="org.moqui.impl.tools.AlpacaToolFactory" init-priority="20" disabled="false"/>
     </tools>
 
     <cache-list warm-on-start="true" local-factory="MCache" distributed-factory="MCache">

framework/src/main/resources/alpaca.properties

@@ -0,0 +1,10 @@
+
+#paper trading
+key_id = PK0Y91VLYX2I8A3G8AOJ
+secret_key = p3vvkuE7Q0L96r5Mbexoj7jvOPFpjwL927nLqVLS
+#live trading
+#key_id = AKFVIRWOD6CRKMR5Z4SR
+#secret_key = ck32dBEgnTnTR0U19LkfrAEcIrcJwL2bEkT6sAQN
+endpoint_api_type=paper
+data_api_type=iex
+user_agent=JavaRuntimeEnvironment/ OkHttp/4.9.1