Apollo Reference Architecture

Overview

Production-ready reference architecture for Apollo.io integrations covering system design, data flows, and integration patterns.

Prerequisites

• Valid Apollo.io API credentials
• Node.js 18+ or Python 3.10+
• Completed apollo-install-auth setup

Instructions

Follow these high-level steps to implement apollo-reference-architecture:

1. Review the prerequisites and ensure your environment is configured
2. Follow the detailed implementation guide for step-by-step code examples
3. Validate your implementation against the output checklist below

For full implementation details, load: Read(plugins/saas-packs/apollo-pack/skills/apollo-reference-architecture/references/implementation-guide.md)

Output

• Layered architecture (client, service, job, model)
• Background job processing with Bull
• Database models with TypeORM
• RESTful API endpoints
• CRM integration patterns
• Event-driven architecture

Error Handling

Layer	Strategy
Client	Retry with backoff
Service	Graceful degradation
Jobs	Dead letter queue
API	Structured error responses

Resources

• NestJS Documentation
• Bull Queue
• TypeORM
• Event Sourcing Patterns

Next Steps

Proceed to apollo-multi-env-setup for environment configuration.

Examples

Basic usage: Apply apollo reference architecture to a standard project setup with default configuration options.

Advanced scenario: Customize apollo reference architecture for production environments with multiple constraints and team-specific requirements.