# Equal IDG Sdk


install the latest version using npm i equal-idg-angular@x.x.x


* client_id : Client Id shared by Equal during onboarding

* idempotency_id : (Mandatory) Idempotency Id created by your system during the init api as part of Step 1

* token : (Mandatory) Token generated and shared in response from Step 1


onOpenGateway and onClosureGateway will help to know the gateway status.
```jsx
 onOpenGateway(response: any) {
    console.log('Gateway opened', response);
  }

  onClosureGateway(response: any) {
    console.log('Gateway closed', response);
  }
```

Sample snippet to invoke Equal SDK.

```jsx
import { Component } from '@angular/core';
import { RouterOutlet } from '@angular/router';
import { EqualSdkService } from 'equal-idg-angular';

@Component({
  selector: 'app-root',
  standalone: true,
  imports: [RouterOutlet],
  templateUrl: './app.component.html',
  styleUrl: './app.component.css'
})
export class AppComponent {
  constructor(private equalSdkService: EqualSdkService) {}


  onButtonTap(){
    this.equalSdkService.loadScript().then(() => {
      this.equalSdkService.initSDK(
        "<clinet-id>",
        "<token>",
        "<idempotency_id>",
        this.onOpenGateway.bind(this),
        this.onClosureGateway.bind(this),
        {}
      );
    }).catch(error => console.error('Failed to load Equal SDK script', error));

  }

  onOpenGateway(response: any) {
    console.log('Gateway opened', response);
  }

  onClosureGateway(response: any) {
    console.log('Gateway closed', response);
  }

}
```