Asset Type Credit Alpha Num
Base class for issued assets (credit assets with an issuer).
This sealed class represents assets that are issued by an account on the Stellar network. All issued assets have:
A code (1-12 alphanumeric characters)
An issuer (the account that created the asset)
Asset codes must contain only:
Uppercase letters (A-Z)
Digits (0-9)
The issuer must be a valid ed25519 public key (G... address).