Anthropic Multi-Environment Setup Overview Configure isolated Claude API environments with per-env API keys, model selection, and spend controls using Anthropic Workspaces. Environment Configuration Anthropic Workspaces (Key Isolation) Create separate Workspaces in console.anthropic.com: | Workspace | Purpose | Rate Limit Tier | |-----------|---------|-----------------| | | Development & testing | Tier 1 | | | Pre-production validation | Tier 2 | | | Live traffic | Tier 3+ | Each workspace has independent API keys, usage tracking, and rate limits. Environment Files Client Factory Per-Environm…