📄️ RESTful APIs
The RESTful APIs require the following components:
📄️ Throttling
API throttling allows consistent performance within a period of time to prevent the overuse of resources. Throttling limits based on three criteria:
📄️ HTTP Headers
Headers are metadata exchanged on the request and response between the server and client.
📄️ Authentication
The image shows the journey from the end user to the MSL Edge API.
📄️ Error Codes
The table provides a list of error code returned from the API:
📄️ Merchant Category Codes
The below table provides a list of merchant category codes (MCCs) that we currently support:
📄️ Sensitive Data Flow
When sensitive data (pan, cvv and pin) is required to be retrieved and displayed to the customers/endusers, the below flow is required to be followed to ensure security of the data that is being transported between the resources.
📄️ Transactions
Important codes to note when retrieving customer account or card transactions.