Token Standards Library

A reference library for the token standards that matter to teams building onchain. Each entry covers what the standard is, how its interface works, the patterns and gotchas you'll run into, and how Hgraph indexes data for that standard.

Overview

A reference library for the token standards that matter to teams building onchain. Each entry covers the standard, its interface, common gotchas, and how Hgraph indexes the data.

ERC-20

ERC-20 defines the standard interface for fungible tokens on Ethereum and EVM-compatible chains. Reference covering the interface, function selectors, notable tokens, common gotchas, and how Hgraph indexes ERC-20 data.