diff --git a/packages/core/src/agent/AgentConfig.ts b/packages/core/src/agent/AgentConfig.ts
index 3b6297341b..5e20051ff8 100644
--- a/packages/core/src/agent/AgentConfig.ts
+++ b/packages/core/src/agent/AgentConfig.ts
@@ -191,8 +191,16 @@ export class AgentConfig {
   public toJSON() {
     return {
       ...this.initConfig,
-      logger: this.logger !== undefined,
-      agentDependencies: this.agentDependencies != undefined,
+      walletConfig: {
+        ...this.walletConfig,
+        key: this.walletConfig?.key ? '[*****]' : undefined,
+        storage: {
+          ...this.walletConfig?.storage,
+          credentials: this.walletConfig?.storage?.credentials ? '[*****]' : undefined,
+        },
+      },
+      logger: this.logger.logLevel,
+      agentDependencies: Boolean(this.agentDependencies),
       label: this.label,
     }
   }
diff --git a/packages/core/src/wallet/WalletApi.ts b/packages/core/src/wallet/WalletApi.ts
index a845123160..548df623cf 100644
--- a/packages/core/src/wallet/WalletApi.ts
+++ b/packages/core/src/wallet/WalletApi.ts
@@ -43,7 +43,14 @@ export class WalletApi {
   }
 
   public async initialize(walletConfig: WalletConfig): Promise<void> {
-    this.logger.info(`Initializing wallet '${walletConfig.id}'`, walletConfig)
+    this.logger.info(`Initializing wallet '${walletConfig.id}'`, {
+      ...walletConfig,
+      key: walletConfig?.key ? '[*****]' : undefined,
+      storage: {
+        ...walletConfig?.storage,
+        credentials: walletConfig?.storage?.credentials ? '[*****]' : undefined,
+      },
+    })
 
     if (this.isInitialized) {
       throw new WalletError(