Vast.ai Multi-Environment Setup Overview Configure separate Vast.ai environments for development, staging, and production by using different API keys, GPU profiles, and spending limits. Vast.ai does not have built-in environment isolation, so you implement it through configuration. Prerequisites - Vast.ai accounts or API keys per environment - Secrets manager for key storage - Understanding of GPU profile requirements per tier Instructions Step 1: Environment Configuration Step 2: Environment-Aware Client Step 3: Environment Variables Step 4: Docker Image Tagging by Environment Output - Envir…