v0.2.0

Substreams Prometheus CLI Node.js

substreams-sink-prometheus is a tool that allows developers to pipe data extracted metrics from a blockchain into a Prometheus time series database.

📖 Documentation

https://www.npmjs.com/package/substreams-sink-prometheus

Further resources

• Substreams documentation
• Prometheus documentation
• Substreams Sink Prometheus Rust

Protobuf

• pinax.substreams.sink.prometheus.v1.PrometheusOperations

CLI

Use pre-built binaries

• MacOS
• Linux
• Windows

Install globally via npm

$ npm install -g substreams-sink-prometheus

Run

$ substreams-sink-prometheus run [options] <spkg>

Open the browser at http://localhost:9102/metrics

Features

• Consume *.spkg from:
  • Load URL or IPFS
  • Read from *.spkg local filesystem
  • Read from substreams.yaml local filesystem
• Prometheus metrics
• Handle cursor restart