Perplexity SDK Patterns Overview Production-ready patterns for Perplexity Sonar API. Since Perplexity uses the OpenAI wire format, you build wrappers around the client library with Perplexity-specific response handling (citations, search results, related questions). Prerequisites - package installed ( or ) - API key configured in - Understanding of OpenAI chat completions format Instructions Step 1: Typed Client Singleton (TypeScript) Step 2: Search with Full Response Parsing Step 3: Retry with Exponential Backoff Step 4: Python Patterns Step 5: Citation Formatter Error Handling | Pattern | U…