{"title":"Vismatix API v3.0 Next-Gen High-Performance Specification","base_url":"https:\/\/nightly.vismatix.online\/api\/v3","version":"3.0.0","architecture":{"envelope":"{ \"success\": true, \"data\": ..., \"meta\": { \"timestamp\": ..., \"response_time_ms\": ..., \"request_id\": ... } }","sub_millisecond_overhead":true,"sparse_fields_supported":true,"batch_operations_supported":true,"dynamic_rate_limiting":{"free":"90 req\/min","pro":"300 req\/min"}},"authentication":{"headers":{"Authorization":"Bearer <key>","X-API-Key":"<key>","Idempotency-Key":"<uuid>"},"token_cache_ttl_seconds":60},"endpoints":{"GET \/system\/health":"High-precision micro-telemetry probe","GET \/system\/meta":"API v3 metadata, capabilities, and active quota","GET \/posts":"List posts with optional ?fields=id,title,scheduled_at,status and cursor\/page pagination","POST \/posts":"Create post with automatic time-block resolution and idempotency","POST \/posts\/batch":"Create up to 50 posts in a single atomic transaction","GET \/posts\/{id}":"Fetch single post details","PUT \/posts\/{id}":"Update post with sparse fields","DELETE \/posts\/{id}":"Permanently delete post","GET \/matrix":"Weekly 84-slot calendar grid with occupancy density metrics","GET \/projects":"List workspaces with post metrics and permissions","POST \/ai\/virality-score":"Deep algorithmic virality readiness scoring","POST \/ai\/generate":"AI content generator and hooks (requires ai:generate ability)"}}