Graph API Version

User Context Mutual Friends

Reading

Social context edge providing a list of Facebook friends that have logged into the app that the viewer and the target person have in common

Example

Graph API Explorer
GET /v2.11/{user-context-id}/mutual_friends 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(
    '/{user-context-id}/mutual_friends',
    '{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(
    "/{user-context-id}/mutual_friends",
    function (response) {
      if (response && !response.error) {
        /* handle the result */
      }
    }
);
/* make the API call */
new GraphRequest(
    AccessToken.getCurrentAccessToken(),
    "/{user-context-id}/mutual_friends",
    null,
    HttpMethod.GET,
    new GraphRequest.Callback() {
        public void onCompleted(GraphResponse response) {
            /* handle the result */
        }
    }
).executeAsync();
// For more complex open graph stories, use `FBSDKShareAPI`
// with `FBSDKShareOpenGraphContent`
/* make the API call */
FBSDKGraphRequest *request = [[FBSDKGraphRequest alloc]
                               initWithGraphPath:@"/{user-context-id}/mutual_friends"
                                      parameters:params
                                      HTTPMethod:@"GET"];
[request startWithCompletionHandler:^(FBSDKGraphRequestConnection *connection,
                                      id result,
                                      NSError *error) {
    // Handle the result
}];

Parameters

This endpoint doesn't have any parameters.

Fields

Reading from this edge will return a JSON formatted result:

{ "data": [], "paging": {}, "summary": {} }

data

A list of User nodes.

paging

For more details about pagination, see the Graph API guide.

summary

Aggregated information about the edge, such as counts. Specify the fields to fetch in the summary param (like summary=total_count).

FieldDescription

total_count

unsigned int32

Total number of mutual friends

Validation Rules

ErrorDescription
100Invalid parameter

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.