We are using angular to display UI and Salesforce is being used to maintain database. We have a REST API class created which has the urlMapping. This class is used to find the records.
We are using 'Customer Community Login' Custom profile and need to check the data by logging as Community User.
We are using Feed Items to store chat history coming from front-end. However due to Chatter API call request Limit in Salesforce of 200 calls per hour, our appication is getting affected and chatter posts doesnt get saved and gives 503 request error.
Is there a solution where we can extend the Chatter API call request Limit in Salesforce. In addition to the above, where can we check that the number of request calls on Salesforce.