Data Master 4 APIs In order to subscribe, you must create an account or sign in. Subscribe This plan is not subscribable These are APIs to get master data like IFSC code, Branck & ATM List. API List IFSC Validation This API is used to validate a given IFSC code. Get Nearest Branch This generic API is used to retrieve the nearest Branch details using the PIN code. State City API - GET This API is used to retrieve the list of states and cities with their respective codes. State Holiday Calendar Service The API will provide Holiday Calendar based on state, working days and year