📄️ Introduction
Hgraph's Hedera ERC Indexer provides comprehensive access to pure ERC-20 and ERC-721 token data on the Hedera network through our GraphQL API. The indexer discovers and tracks tokens deployed directly to Hedera's EVM, analyzes Transfer events, extracts metadata, and calculates token balances for fast queries.
📄️ Query Examples
This page provides a comprehensive collection of GraphQL queries for accessing ERC token data.
📄️ Schema Overview
The GraphQL API provides access to ERC token data through three main tables. This page details the available fields, data types, and relationships.
📄️ ERC vs HTS (Token Types)
Understanding the distinction between pure ERC tokens and HTS tokens is crucial when working with token data on Hedera.
📄️ Technical
This page covers technical specifications for working with ERC token data on Hedera, including account identifiers, event signatures, and data formats.