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elric-optimus-template

This is a starting repository for a new project using the Elric Optimus framework.

Getting Started

Prerequisites

  • Docker
  • Docker Composer
  • Make

Environment Variables

Authentication

The only must-have environment variable is SUBSTREAMS_API_KEY, which is the API key for the Substreams API. Register on https://app.streamingfast.io/ and create a new project to get your API key and generate your access token.

.env

Copy the .env.example file into .env and update the values accordingly.

Running the project

Configuring

Add your abi to the abi/ folder and update the configuration file at config/substream_config.json.

Building

Execute the following command to build your substream and schema:

make build

The output is used by elric-rs to index the data.

Indexing

Execute the following command to start the project:

make start

Access your clickhouse database at http://default:default@localhost:8123.

Cleanup

Execute the following command to stop the project:

make stop