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  • License MIT OR Apache-2.0

Substreams Prometheus sink module

Package Exports

  • substreams-sink-prometheus
  • substreams-sink-prometheus/dist/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (substreams-sink-prometheus) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Substreams Prometheus CLI Node.js

github npm GitHub Workflow Status

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

Protobuf

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 on restart (saves cursor.lock file on disk)