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erc20-token-metadata

erc20-token-metadata

StreamingFast
v0.2.0/830 downloads

Package ref

erc20-token-metadata@v0.2.0
Download .spkg

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CLI

Run metadata_to_foundational_store from the command line.

substreams run erc20-token-metadata@v0.2.0 metadata_to_foundational_store -e mainnet
Authenticate by running substreams auth or directly on thegraph.market (see docs).

README

Token Metadata Foundational Store

A Substreams module that extracts token metadata (name, symbol, decimals) from EVM blockchains and outputs it in a format compatible with the Substreams Foundational Store.

Overview

This project was created for use with the Substreams Foundational Store from StreamingFast, which provides a high-performance, multi-backend key-value storage system designed for Substreams data ingestion and serving.

The substream imports the ERC20 Metadata substream created by Pinax for the TokenAPI, extending it to output data in the Foundational Store format.

📖 View the full documentation on substreams.dev

Modules

Execution graph

5 modules
mapMain

metadata_to_foundational_store

Convert ERC20 Token metadata to Foundational Store format

Output

sf.substreams.foundational_store.model.v2.SinkEntries

Inputs

erc20_metadata:map_events
Show 4 dependencies