> ## Documentation Index
> Fetch the complete documentation index at: https://docs.berachain.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Envio Indexer ERC20

> Index ERC20 token data on Berachain using Envio's indexer framework. Schema and handlers for ERC20 events.

Use this guide when you want to **index ERC20 token data** (transfers, balances, etc.) on Berachain using **Envio's indexer** (schema + handlers).

## Repository

* **Code:** [github.com/berachain/guides/tree/main/apps/envio-indexer-erc20](https://github.com/berachain/guides/tree/main/apps/envio-indexer-erc20)
* **README (raw):** [raw README](https://raw.githubusercontent.com/berachain/guides/main/apps/envio-indexer-erc20/README.md)

## Requirements

* Node (see README), npm
* Envio CLI/config if deploying to Envio

## Stack

Envio, TypeScript/JavaScript, schema + event handlers.

## Quick start

1. **Clone and install**
   ```bash theme={null}
   git clone https://github.com/berachain/guides.git && cd guides/apps/envio-indexer-erc20
   npm install
   ```
2. Configure Envio (chain: Berachain, contract addresses if fixed). See README for Envio workflow.
3. Build and run/deploy the indexer; query indexed data per Envio docs.

For full schema, handlers, and deploy steps, fetch the [raw README](https://raw.githubusercontent.com/berachain/guides/main/apps/envio-indexer-erc20/README.md).