Graph API Version

Ads Pixel CAPIEMQ

Reading

Event Match Quality indicates how effective the customer information sent from your server may be at matching event instances to a Facebook account.

Example

Graph API Explorer
GET v21.0/...?fields={fieldname_of_type_AdsPixelCAPIEMQ} HTTP/1.1
Host: graph.facebook.com
/* PHP SDK v5.0.0 */
/* make the API call */
try {
  // Returns a `Facebook\FacebookResponse` object
  $response = $fb->get(
    '...?fields={fieldname_of_type_AdsPixelCAPIEMQ}',
    '{access-token}'
  );
} catch(Facebook\Exceptions\FacebookResponseException $e) {
  echo 'Graph returned an error: ' . $e->getMessage();
  exit;
} catch(Facebook\Exceptions\FacebookSDKException $e) {
  echo 'Facebook SDK returned an error: ' . $e->getMessage();
  exit;
}
$graphNode = $response->getGraphNode();
/* handle the result */
/* make the API call */
FB.api(
    "...?fields={fieldname_of_type_AdsPixelCAPIEMQ}",
    function (response) {
      if (response && !response.error) {
        /* handle the result */
      }
    }
);
/* make the API call */
new GraphRequest(
    AccessToken.getCurrentAccessToken(),
    "...?fields={fieldname_of_type_AdsPixelCAPIEMQ}",
    null,
    HttpMethod.GET,
    new GraphRequest.Callback() {
        public void onCompleted(GraphResponse response) {
            /* handle the result */
        }
    }
).executeAsync();
/* make the API call */
FBSDKGraphRequest *request = [[FBSDKGraphRequest alloc]
                               initWithGraphPath:@"...?fields={fieldname_of_type_AdsPixelCAPIEMQ}"
                                      parameters:params
                                      HTTPMethod:@"GET"];
[request startWithCompletionHandler:^(FBSDKGraphRequestConnection *connection,
                                      id result,
                                      NSError *error) {
    // Handle the result
}];
If you want to learn how to use the Graph API, read our Using Graph API guide.

Parameters

This endpoint doesn't have any parameters.

Fields

FieldDescription
composite_score
float

This is calculated by looking at which customer information parameters are received from your server, the quality of the information received and the percent of event instances that are matched to a Facebook account.

match_key_feedback

Contains the match key level Event Match Quality.

Creating

You can't perform this operation on this endpoint.

Updating

You can't perform this operation on this endpoint.

Deleting

You can't perform this operation on this endpoint.