diff --git a/src/ORM/client/client.entity.ts b/src/ORM/client/client.entity.ts
index bbfa090..dc4445f 100644
--- a/src/ORM/client/client.entity.ts
+++ b/src/ORM/client/client.entity.ts
@@ -14,9 +14,12 @@ export class ClientEntity extends TrackedEntity {
     @Column({ length: 62, type: 'varchar' })
     address: string;
 
-    @Column()
+    @Column({ length: 64, type: 'varchar' })
     clientName: string;
 
+    @Column({ length: 128, type: 'varchar', nullable: true })
+    userAgent: string;
+
     @Column({ length: 8, type: 'varchar' })
     sessionId: string;
 
@@ -24,7 +27,6 @@ export class ClientEntity extends TrackedEntity {
     startTime: Date;
 
 
-
     @Column({ type: 'real', default: 0 })
     bestDifficulty: number
 
diff --git a/src/ORM/client/client.service.ts b/src/ORM/client/client.service.ts
index bff0fb1..ee78134 100644
--- a/src/ORM/client/client.service.ts
+++ b/src/ORM/client/client.service.ts
@@ -76,4 +76,14 @@ export class ClientService {
     public async deleteAll() {
         return await this.clientRepository.softDelete({})
     }
+
+    public async getUserAgents() {
+        const result = await this.clientRepository.createQueryBuilder('client')
+            .select('client.userAgent as userAgent')
+            .addSelect('COUNT(client.userAgent)', 'count')
+            .groupBy('client.userAgent')
+            .orderBy('count', 'DESC')
+            .getRawMany();
+        return result;
+    }
 }
\ No newline at end of file
diff --git a/src/app.controller.ts b/src/app.controller.ts
index ead0ce8..a992f63 100644
--- a/src/app.controller.ts
+++ b/src/app.controller.ts
@@ -18,11 +18,16 @@ export class AppController {
   @Get('info')
   public async info() {
 
+    const blockData = await this.blocksService.getFoundBlocks();
+    const userAgents = await this.clientService.getUserAgents();
+
     const CACHE_KEY = 'SITE_HASHRATE_GRAPH';
     const cachedResult = await this.cacheManager.get(CACHE_KEY);
     if (cachedResult != null) {
       return {
-        chartData: cachedResult
+        chartData: cachedResult,
+        blockData,
+        userAgents
       };
     }
 
@@ -30,11 +35,11 @@ export class AppController {
 
     await this.cacheManager.set(CACHE_KEY, chartData, 600);
 
-    const blockData = await this.blocksService.getFoundBlocks();
 
     return {
       chartData,
-      blockData
+      blockData,
+      userAgents
     };
   }
 
diff --git a/src/models/StratumV1Client.ts b/src/models/StratumV1Client.ts
index 98b3ed2..dbc9340 100644
--- a/src/models/StratumV1Client.ts
+++ b/src/models/StratumV1Client.ts
@@ -274,6 +274,7 @@ export class StratumV1Client extends EasyUnsubscribe {
                 sessionId: this.extraNonceAndSessionId,
                 address: this.clientAuthorization.address,
                 clientName: this.clientAuthorization.worker,
+                userAgent: this.clientSubscription.userAgent,
                 startTime: new Date(),
             });
 
diff --git a/src/models/stratum-messages/SubscriptionMessage.ts b/src/models/stratum-messages/SubscriptionMessage.ts
index c38abbb..994cf07 100644
--- a/src/models/stratum-messages/SubscriptionMessage.ts
+++ b/src/models/stratum-messages/SubscriptionMessage.ts
@@ -1,4 +1,5 @@
-import { IsArray } from 'class-validator';
+import { Expose, Transform } from 'class-transformer';
+import { IsArray, IsString, MaxLength } from 'class-validator';
 
 import { eRequestMethod } from '../enums/eRequestMethod';
 import { StratumBaseMessage } from './StratumBaseMessage';
@@ -9,6 +10,14 @@ export class SubscriptionMessage extends StratumBaseMessage {
     @IsArray()
     params: string[];
 
+    @Expose()
+    @IsString()
+    @MaxLength(128)
+    @Transform(({ value, key, obj, type }) => {
+        return obj.params[0] == null ? 'default' : obj.params[0]
+    })
+    public userAgent: string;
+
     constructor() {
         super();
         this.method = eRequestMethod.SUBSCRIBE;