Discovering which token standards are supported by a contract
Jim McDonald
Describing the process to understand if token contracts support ERC-20, ERC-721 or ERC-777 by querying registries and testing capabilities.
Understanding ERC-777 token contracts
Jim McDonald
Explaining Ethereum token contracts in general and the specifics of the ERC-777 token contract, providing details on its features, functions and usage.
Ethereum smart service payment with tokens
Jim McDonald
Explanation of and methods for spending Ethereum ERC-20 tokens as payment for smart contract services.
Understanding ERC-20 token contracts
Jim McDonald
Describing tokens, Ethereum token contracts, the ERC-20 token contract standard, and beyond.