github.com/apremalal/vamps-core@v1.0.1-0.20161221121535-d430b56ec174/server/webapps/apieditor/templates/auth/api-key.html

<div class="modal-header"><h3 class="modal-title">API Key Authentication</h3></div><div class="modal-body"><form role="form" class="form-horizontal" ng-submit="authenticate(apiKey)"><div class="form-group"><label class="col-sm-3">API Key</label><div class="col-sm-9"><input type="text" class="form-control" placeholder="key" ng-model="apiKey"></div></div></form></div><div class="modal-footer"><button class="btn btn-warning" ng-click="cancel()">Cancel</button> <button class="btn btn-primary" ng-click="authenticate(apiKey)" ng-disabled="!apiKey">Authenticate</button></div>