name	config-boundary
description	Keep environment variables and deploy-time settings inside a typed config boundary
metadata	{"type":"Reference","origin":"harness-engineering/ch5","helpful":0,"harmful":0,"status":"active"}

Config Boundary

// NG: service reads process.env directly
const endpoint = process.env.BILLING_API_URL;

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name	config-boundary
description	Keep environment variables and deploy-time settings inside a typed config boundary
metadata	{"type":"Reference","origin":"harness-engineering/ch5","helpful":0,"harmful":0,"status":"active"}

// NG: service reads process.env directly
const endpoint = process.env.BILLING_API_URL;