Common TypeScript library for Graph Protocol components
NOTE: THIS PROJECT IS BETA SOFTWARE.
Documentation
@graphprotocol/common-ts
is a TypeScript utility library for The Graph. It
currently provides the following functionality:
-
Type-safe contract bindings to interact with The Graph Network on mainnet
and rinkeby.
-
Create query response attestations using
EIP-712.
-
A GraphQL client to query The Graph Network network subgraph
-
Graph Token (GRT) formatting and parsing.
-
Validation and type-safe handling of subgraph deployment IDs.
-
Type-safe and normalized Ethereum addresses.
Convenience features:
-
Security ehancement for Express web servers.
-
An easy-to-configure logger based on pino with
support for asynchronous logging and Sentry error
reporting.
-
A consistent way of connecting to Postgres
using Sequelize.
-
Easy-to-use Prometheus metrics client and server.
-
Eventuals: Asynchronously resolved, observable values that only emit values
if they have changed. These are convenient to monitor, for instance, Graph
Network data and only perform an action if it has changed.
Copyright
Copyright © 2020-2021 The Graph Foundation.
Licensed under the MIT license.