klaviyo-deploy-integration

name	klaviyo-deploy-integration
description	Deploy Klaviyo integrations to Vercel, Fly.io, and Cloud Run platforms. Use when deploying Klaviyo-powered applications to production, configuring platform-specific secrets, or setting up deployment pipelines. Trigger with phrases like "deploy klaviyo", "klaviyo Vercel", "klaviyo production deploy", "klaviyo Cloud Run", "klaviyo Fly.io".
allowed-tools	Read, Write, Edit, Bash(vercel:*), Bash(fly:*), Bash(gcloud:*)
version	1.7.0
license	MIT
author	Jeremy Longshore <[e-mail]>
tags	["saas","klaviyo","email-marketing","cdp"]
compatibility	Designed for Claude Code

Klaviyo Deploy Integration

Overview

Deploy Klaviyo-powered applications to Vercel, Fly.io, and Google Cloud Run with proper secrets management and health checks. Every platform follows the same shape — store the private key + webhook secret, wire a config file, deploy, verify. The lean skeleton lives here; full per-platform recipes live in references/platform-deployments.md.

Prerequisites

• Klaviyo production API key (pk_*)
• Platform CLI installed (vercel, fly, or gcloud)
• Application tested with klaviyo-api SDK
• klaviyo-prod-checklist completed

Instructions

The workflow is identical across platforms; only the CLI verbs change. Read the target platform's section in references/platform-deployments.md, then:

1. Store secrets — inject KLAVIYO_PRIVATE_KEY and KLAVIYO_WEBHOOK_SIGNING_SECRET via the platform's secret store (vercel env add, fly secrets set, or gcloud secrets create). Never commit these to the repo.
2. Write the platform config — use Write/Edit to create vercel.json, fly.toml, or a Dockerfile that binds the secrets and exposes a health path. See the reference for the exact file contents.
3. Add the universal health check — expose src/health.ts (identical on all platforms) at the path each platform probes (/api/health on Vercel, /health on Fly.io and Cloud Run).
4. Deploy — run vercel --prod, fly deploy, or gcloud run deploy.
5. Verify — curl the health endpoint and confirm services.klaviyo.connected is true.

Vercel skeleton (first example)

vercel env add KLAVIYO_PRIVATE_KEY production          
vercel  add KLAVIYO_WEBHOOK_SIGNING_SECRET production

vercel --prod
curl -s https://your-app.vercel.app/api/health | jq