What are the three types of AWS API Gateway and their per-million-request cost?
spaceto flip
REST API (v1): $3.50/million -- full featured with API keys, caching, WAF, request transformation. HTTP API (v2): $1.00/million -- 71% cheaper, covers 90% of use cases with JWT authorizers and CORS built in. WebSocket API: $1.00/million messages + $0.25/million connection minutes -- for real-time bidirectional communication.
