Apollo Multi-Environment Setup Overview Configure Apollo.io for development, staging, and production with isolated API keys, environment-specific rate limits, feature gating, and Kubernetes-native secret management. Apollo provides sandbox tokens for testing that return dummy data without consuming credits. Prerequisites - Separate Apollo API keys per environment (or sandbox tokens for dev) - Node.js 18+ Instructions Step 1: Environment Configuration Schema Step 2: Per-Environment Configs Step 3: Environment-Aware Client Factory Step 4: Kubernetes Secrets Step 5: Environment Verification Scri…