Query Blockchain Data with The Graph at ETHDenver
The Graph is a decentralized protocol for indexing and querying data from blockchains, starting with Ethereum. It makes it possible to query data that is difficult or impossible to query directly by using a GraphQL interface.
Features
- Fast data access
- Compatible with any framework or tool that supports GraphQL
- Filters, pagination, sorting
- Subscriptions to data updates
Prizes Offered
Unsure at time of writing, keep an eye on the blog.
Getting Started
Install with Yarn:
sudo yarn global add @graphprotocol/graph-cli
And create a project:
graph init <GITHUB_USER>/<SUBGRAPH> <DIRECTORY>
Read the project documentation for a full getting started guide.
Need Help
If you need help with The Graph, they have a discord and telegram channel. You can also search the GitHub repository for any related issues.
- Kauri original title: Query Blockchain Data with The Graph at ETHDenver
- Kauri original link: https://kauri.io/query-blockchain-data-with-the-graph-at-ethdenver/10cd2a6e80f04cb9a5bbc06a15348722/a
- Kauri original author: Chris Ward (@chrischinchilla)
- Kauri original Publication date: 2019-02-08
- Kauri original tags: data, ethdenver, hackathons, querying
- Kauri original hash: QmR47Y88jZFd8A5UV7cwSJoBCgynNAJqHLD3vHDKaLUDYf
- Kauri original checkpoint: QmSRv329t5c2hpHHf1Yz4XZomqgeBc8LVh9KNJC9z4PVDS