As shown in the preceding table, for some communication methods, Salesforce currently caps the number of API requests that can be made in a rolling 24-hour period (though this can be extended through Salesforce support). This can be seen on the Company Information page under Setup and the API Requests, Last 24 Hours, and Streaming API Events, Last 24 Hours fields.

Note that these are not scoped by your application's namespace, unlike other governors (such as the SOQL and DML ones). As such, other client applications accessing the subscriber org can consume, and thus compete with, your application for this resource. If possible, utilize a communication approach listed in the preceding table that does not consume the API limits. If you cannot avoid this, ensure that you are monitoring how many requests your client is making and where aggregating them using relationship queries and/or Apex calls is possible.