{"service":"Signizr Time Sync Server","version":"1.0.0","endpoints":{"/timesync":"POST - High-precision time sync with latency compensation","/time":"GET - Simple server time endpoint"},"usage":{"timesync":{"method":"POST","body":{"id":"string","sent":"number (client timestamp)"},"response":{"id":"string","received":"number","sent":"number"}},"time":{"method":"GET","response":{"server_now":"number","server_now_iso":"string"}}}}