{"name":"Compact Playground API","version":"1.0.0","description":"Compile, format, analyze, and diff Compact smart contracts","endpoints":{"POST /compile":"Compile Compact code (versions: [\"latest\", \"detect\", or specific])","POST /format":"Format Compact code (versions: [\"latest\", \"detect\", or specific])","POST /analyze":"Analyze contract structure (fast/deep, versions: [\"latest\", \"detect\", or specific])","POST /compile/archive":"Compile multi-file Compact archives (.tar.gz)","POST /diff":"Semantic diff between contract versions","POST /visualize":"Generate visual graph of contract architecture","GET /versions":"List installed compiler versions with language version mapping","GET /health":"Check service health","GET /cached-response/:hash":"Retrieve a cached response by its opaque cache token","POST /prove":"Visualize ZK privacy boundaries and proof flow for a contract"}}