apollo-observability

name	apollo-observability
description	Set up Apollo.io monitoring and observability. Use when implementing logging, metrics, tracing, and alerting for Apollo integrations. Trigger with phrases like "apollo monitoring", "apollo metrics", "apollo observability", "apollo logging", "apollo alerts".
allowed-tools	Read, Write, Edit, Bash(kubectl:*), Bash(curl:*)
version	1.13.0
license	MIT
author	Jeremy Longshore <[e-mail]>
tags	["saas","apollo","monitoring","observability","logging"]
compatibility	Designed for Claude Code

Apollo Observability

Overview

Comprehensive observability for Apollo.io integrations: Prometheus metrics (request count, latency, rate limits, credits), structured logging with PII redaction, OpenTelemetry tracing, and alerting rules. Tracks the metrics that matter: credit burn rate, enrichment success rate, and API health.

Prerequisites

• Valid Apollo API key
• Node.js 18+

Instructions

Step 1: Prometheus Metrics

// src/observability/metrics.ts
import { Counter, Histogram, Gauge, Registry } from 'prom-client';

export const registry = new Registry();

export const requestsTotal = new Counter({
  name: 'apollo_requests_total',
  help: 'Total Apollo API requests by endpoint and status',
  labelNames: ['endpoint', 'method', 'status'] as const,
  registers: [registry],
});

export const requestDuration = new Histogram({
  name: 'apollo_request_duration_seconds',
  help: 'Apollo API request duration',
  labelNames: ['endpoint'] as const,
  buckets: [0.1, 0.25, , , , , ],
  : [registry],
});

  rateLimitRemaining =  ({
  : ,
  : ,
  : []  ,
  : [registry],
});

  creditsUsed =  ({
  : ,
  : ,
  : []  ,  
  : [registry],
});

  enrichmentSuccessRate =  ({
  : ,
  : ,
  : [registry],
});