# Event

## Event

<mark style="color:green;">`POST`</mark> `https://api.dsp.io/event`

The event handler is used between DSPs to signal events that need to be handled without the use of the blockchain, otherwise DSPs can receive events from demux.

#### Request Body

| Name     | Type    | Description                                                              |
| -------- | ------- | ------------------------------------------------------------------------ |
| receiver | string  | receiver of action, dappservices contract                                |
| method   | string  | usage/usagex depending if provisioning chain or not                      |
| account  | string  | contract event related to                                                |
| data     | object  | data of event, usage report                                              |
| event    | object  | event                                                                    |
| meta     | object  | blockchain metadata                                                      |
| replay   | boolean | whether event is intended to be a replay or an actual event between DSPs |

{% tabs %}
{% tab title="200 Cake successfully retrieved." %}

```
{    "name": "Cake's name",    "recipe": "Cake's recipe name",    "cake": "Binary cake"}
```

{% endtab %}

{% tab title="404 Could not find a cake matching this query." %}

```
{    "message": "Ain't no cake like that."}
```

{% endtab %}
{% endtabs %}

{% hint style="info" %}
Example event can be found [here](https://github.com/liquidapps-io/zeus-sdk/blob/master/boxes/groups/services/ipfs-dapp-service/utils/ipfs-service/replay-contract-hyperion.js#L60)
{% endhint %}


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