# metaEMQ

Get the Facebook Event Match Quality (EMQ) score for a given Facebook channel over the last 24 hours. EMQ measures how well your event data matches Facebook user profiles, directly impacting ad optimization and targeting accuracy.

### Parameters

| Parameter   | Type          | Required | Description                                                                                                 |
| ----------- | ------------- | -------- | ----------------------------------------------------------------------------------------------------------- |
| `channelId` | string (UUID) | Yes      | The Facebook channel ID. Must be a channel with `providerId: "facebook"`. Get this from the `domains` tool. |
| `teamId`    | string (UUID) | Yes      | The team ID the domain belongs to.                                                                          |

### Output

Returns the EMQ score and related metrics for the last 24 hours.

### Example

> "What's our Facebook EMQ score?"

The AI assistant will find the Facebook channel from your domains and call `metaEMQ` to display the match quality score.