The Razorpay API Gateway URL is
https://api.razorpay.com/v1. You need to include this before each API endpoint to make API calls.
While sending API requests to Razorpay servers, it is recommended to honor the TTL of the entries and not cache the DNS aggressively at your end. This is applicable when you are not using Razorpay SDKs. However, if you are using Razorpay SDKs, be informed that our SDKs can handle DNS caching and honor the TTLs that are set in the records.