README.md

GRT Subgraph fed by Substreams

Substreams based GRT subgraph and substreams.

Introduction

This project is a subgraph fed by substreams that allows you to obtain data for The Graph's token, GRT.

Features

Available Data

This subgraph makes available the following data:

• Total supply of GRT,
• GRT balances of addresses

Substreams Module Graph

Here is the graph of the modules of the substreams:

graph TD;
  map_transfers[map: map_transfers];
  sf.ethereum.type.v2.Block[source: sf.ethereum.type.v2.Block] --> map_transfers;
  store_balances[store: store_balances];
  map_transfers --> store_balances;
  store_total_supply[store: store_total_supply];
  map_transfers --> store_total_supply;
  map_accounts[map: map_accounts];
  store_balances -- deltas --> map_accounts;
  map_block_total_supply_change[map: map_block_total_supply_change];
  store_total_supply --> map_block_total_supply_change;
  graph_out[map: graph_out];
  map_transfers --> graph_out;
  store_balances -- deltas --> graph_out;
  store_total_supply -- deltas --> graph_out;

Loading

Quickstart

To build and run the substream,

1. Install dependencies.
2. Get authentication.
3. Clone this repo

git clone https://github.com/sahra-karakoc/grt-substreams-subgraph.git

4. Code gen with

substreams protogen ./substreams.yaml

5. Build the substream with

cargo build --target wasm32-unknown-unknown --release

6. Run the graph_out module with

substreams run -e mainnet.eth.streamingfast.io:443 \
substreams.yaml \
graph_out \
--start-block 11446769

Contributing

We welcome and appreciate your contributions! Please see the Contributor Guide, Code Of Conduct and Security Notes for this repository.