ui init

src/app/services/client.service.ts

@@ -0,0 +1,18 @@
+import { HttpClient } from '@angular/common/http';
+import { Injectable } from '@angular/core';
+
+import { environment } from '../../environments/environment';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class ClientService {
+
+  constructor(
+    private httpClient: HttpClient
+  ) { }
+
+  public getClientInfo(address: string) {
+    return this.httpClient.get(`${environment.API_URL}/api/client/${address}`);
+  }
+}