# Events

{% hint style="success" %}
Before we continue, please ensure that you have had a look at our [Supported Ethereum Chains](broken://pages/-MeAyzR2e2VKsOneDqAi), followed the steps in [Install Etherspot SDK](/getting-started/install-sdk.md) and how to [Bootstrap Etherspot SDK](/getting-started/bootstrap-etherspot-sdk.md). We're assuming that you have completed these steps before going forward.
{% endhint %}

## Getting started

The Etherspot SDK allows developers and users of their SDK instances to receive events as they happen within the Etherspot platform. These event mechanisms allow applications to react to, or, monitor the state of their application actions and perform additional functions or business logic afterwards.

Etherspot currently supports the following events:

| Event Name               | Description                                                                                      |
| ------------------------ | ------------------------------------------------------------------------------------------------ |
| AccountMemberCreated     |                                                                                                  |
| AccountMemberUpdated     |                                                                                                  |
| AccountUpdated           |                                                                                                  |
| ENSNodeCreated           |                                                                                                  |
| ENSNodeUpdated           |                                                                                                  |
| GatewayBatchCreated      |                                                                                                  |
| GatewayBatchUpdated      |                                                                                                  |
| P2PPaymentChannelCreated |                                                                                                  |
| P2PPaymentChannelUpdated |                                                                                                  |
| P2PPaymentDepositCreated |                                                                                                  |
| P2PPaymentDepositUpdated |                                                                                                  |
| PaymentHubBridgeCreated  |                                                                                                  |
| PaymentHubBridgeUpdated  |                                                                                                  |
| PaymentHubCreated        |                                                                                                  |
| PaymentHubDepositCreated |                                                                                                  |
| PaymentHubDepositUpdated |                                                                                                  |
| PaymentHubPaymentCreated |                                                                                                  |
| PaymentHubUpdated        |                                                                                                  |
| TransactionUpdated       | This event type is fired when an update occurs against a transaction made with the ETherspot SDK |

## Listen for all events

The following code below allows an application to listen for all events occurring on the Etherspot SDK.

```typescript
sdk
  .notifications$
  .subscribe(
    eventData => console.log('Event:', eventData)
  );
```


---

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