Reliable media session
infrastructure as an API
Session polling, delivery confirmation and cross-device sync for streaming platforms. Stop maintaining bespoke infrastructure — ship features instead.
# Subscribe to playback events via long-poll $ curl "https://api.mediagateway.example/v4/media/session/poll?offset=42" \ -H "Cookie: media_sid=sess_8f3k2" \ -H "X-Playback-Token: tok_a1b2c3..." { "offset": 43, "events": [ { "type": "playback.resume", "position_ms": 142500 }, { "type": "device.handoff", "to": "ios" } ], "next_poll_after_ms": 25000 }
Trusted by media platforms worldwide
Built for media-heavy applications
Drop-in replacement for in-house session management. Lower infrastructure costs by up to 60% with better reliability than self-hosted.
Session polling
Long-poll session state delivery via the /session/poll endpoint. Sub-50ms latency to nearest edge with multiplexing support.
Cross-device sync
State propagation between user devices with conflict resolution and eventual consistency guarantees. Seamless mid-stream handoffs.
Delivery confirmation
At-least-once delivery semantics with idempotency keys for payment events, playback markers and resume tokens.
Token-based auth
Stateless JWT sessions with revocation lists. SOC2 compliant, GDPR-ready, EU data residency by default.
Real-time analytics
Session lifecycle telemetry, playback heatmaps and per-device QoS metrics out of the box. Webhook + Prometheus export.
Global edge network
17 points of presence across EU, NA and APAC. Anycast routing, automatic failover, 99.99% SLA on Pro tier.
What customers say
Real teams shipping faster with Media Session Gateway.
We replaced 40K lines of Go session-management code with three SDK calls. Our infrastructure bill dropped 58% in the first quarter after migration.
Mid-stream device-handoff used to cause 4% of our user complaints. With MSG's sync API that's down to 0.2%. Our retention numbers reflect it.
We were burning two senior engineers on session-management bugs. Switched to MSG over a weekend and finally got to ship features again.
Enterprise-grade security & compliance
Built to meet the security requirements of public-company customers. Read our security overview →