This API is a request to retrieve an address in your deposit wallet, corresponding to the index path in the m/0/{index_value} format provided in the request body.
Note that,
the index path of addresses use the m/0/0 format, where m/0/0 is reserved for your deposit wallet address. Your customer addresses start from the m/0/1 path, where the final digit increases sequentially to represent the next address in the database.
address indexing is sequential, meaning each subsequent API request should begin from endIndex + 1 of the previous request. For example, if the first API call uses startIndex = 1 and endIndex = 50, the next request should start with startIndex = 51.
for Stellar, Ripple, and Cosmos chain wallets (which only have a single wallet address), you can assign a unique memo or tag to each customer to track individual deposits.