Apollo SDK Patterns

Overview

Production-ready patterns for Apollo.io API integration with type safety, error handling, and retry logic.

Prerequisites

• Completed apollo-install-auth setup
• Familiarity with async/await patterns
• Understanding of TypeScript generics

Instructions

Follow these high-level steps to implement apollo-sdk-patterns:

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-sdk-patterns/references/implementation-guide.md)

Output

• Type-safe client singleton with Zod validation
• Robust error handling with custom error classes
• Automatic retry with exponential backoff
• Async pagination iterator
• Request batching for bulk operations

Error Handling

Pattern	When to Use
Singleton	Always - ensures single client instance
Retry	Network errors, 429/500 responses
Pagination	Large result sets (>100 records)
Batching	Multiple enrichment calls
Custom Errors	Distinguish error types in catch blocks

Resources

• Zod Documentation
• Axios Interceptors
• TypeScript Generics

Next Steps

Proceed to apollo-core-workflow-a for lead search implementation.

Examples

Basic usage: Apply apollo sdk patterns to a standard project setup with default configuration options.

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