Which Apollo.io events are supported?

It includes handlers for contact.created, contact.updated, sequence.started/completed, and all email engagement events like opened, clicked, and replied.

How do I test the webhook handler locally?

The skill includes a dedicated test suite using Vitest and Supertest, plus instructions for using ngrok to receive real webhooks from Apollo on your local machine.

How do I verify Apollo.io webhook signatures with this skill?

The skill provides a verifySignature function using Node's crypto module to validate the x-apollo-signature header against your APOLLO_WEBHOOK_SECRET.

Can I use this with frameworks other than Express?

While the examples use Express and Zod, the logic for signature verification and event handling can be easily adapted to Next.js, Fastify, or other Node.js frameworks.

Apollo Webhooks & Events

Name: Apollo Webhooks & Events
Author: Brmbobo

byBrmbobo

•

Marketing Automation

Implements secure, real-time Apollo.io webhook handlers to sync contact updates and engagement data into your application.

This skill provides a comprehensive framework for handling Apollo.io webhooks, enabling developers to build robust, event-driven integrations for sales and marketing automation. It includes pre-built Express routes with Zod schema validation, secure HMAC signature verification, and specialized handlers for contact lifecycles, sequence statuses, and email engagement events. Whether you are keeping a local database in sync with Apollo.io or triggering custom internal workflows based on lead interactions, this skill provides the patterns needed for production-grade reliability.

Key Features

01Automated data syncing patterns using Prisma ORM

02Ready-to-use Vitest and Supertest suite for local webhook validation

03Secure HMAC signature verification for Apollo.io webhook payloads

041 GitHub stars

05Type-safe Zod schemas for contact, sequence, and email events

06Comprehensive event routing for clicks, replies, bounces, and completions

Use Cases

01Tracking email engagement metrics like opens and clicks within custom dashboards

02Triggering internal Slack or email notifications when a lead replies to a sequence

03Syncing Apollo.io contact updates to a local database in real-time

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add brmbobo/web2podcast apollo-webhooks-events

For use in Claude.ai and ChatGPT

Download Skill