flow-pie/chamaa.api

Prometheus (metrics collection)

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#74 opened on Nov 9, 2025

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good first issue

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Description

Setup Prometheus metrics collection for the API and infrastructure.

Requirements:

  • Add Prometheus client library to Node.js backend
  • Create custom metrics for API endpoints (requests, latency, errors)
  • Expose metrics endpoint (/metrics)
  • Configure Prometheus scrape targets
  • Add database query metrics
  • Monitor blockchain transaction metrics

Deliverables:

  • Prometheus client integration in backend
  • Custom metrics definitions
  • /metrics endpoint implementation
  • Prometheus configuration file with scrape configs
  • Verified metrics collection and export

Contributor guide

Research direction
Study the Prometheus client library for Node.js, understand how to create custom metrics and expose a /metrics endpoint. Refer to the existing backend codebase for integration points.
Tech stack
javascriptnodejstypescript
Domain
backendapidevopsobservability
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Node.jsGit
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60