Examples
Each example is small, runs on your own machine with the open reference software alone, and is a template of
wai create. Each has a test in the repository that runs it the way these commands do. Start with the
quickstart to install wai.
A video room in one page
Your own page with a live room in it: each tab makes its own key, gets a grant for it, and checks every object against its receipt before it decodes it.
See it now
The live room, on this site.
Free: build and run it yourself
wai create my-video-room --template video-room
cd my-video-room
wai devWatch together
Everyone in a room watches one file in sync. Play, pause and seek are signed controls that apply at one instant on the room's clock, for everyone.
Free: build and run it yourself
wai create my-watch-together --template watch-together
cd my-watch-together
wai devMessaging and a call
An end-to-end encrypted conversation, each message sealed in the tab, and a call placed, rung in the other's inbox and answered in a room.
Free: build and run it yourself
wai create my-messaging --template messaging
cd my-messaging
wai devStream from an encoder into a room
An SRT encoder's stream published into a room by an ingest gateway. The gateway signs each group's receipt; the relay and a subscriber check every object against it.
Free: build and run it yourself
wai create my-encoder-ingest --template encoder-ingest
cd my-encoder-ingest
cargo run --releasePackage a title and play it
A title packed by policy into WAI objects and a standard floor, with HLS and DASH playlists and a MoQ catalog; the package verified; the floor played in a page.
See it now
Cargo, measured, on this site.
Free: build and run it yourself
wai create my-package-and-deliver --template package-and-deliver
cd my-package-and-deliver
sh pack.sh
wai devVerify receipts in Rust and in Python
The receipts beside an object checked offline twice: by the reference implementation, and by a second one in Python's standard library alone.
Free: build and run it yourself
wai create my-verify-receipts --template verify-receipts
cd my-verify-receipts
wai hello receipts
python3 python/verify_receipts.py receipts
cd rust && cargo run --release -- ../receiptsA native app on Apple platforms
The native sink in a SwiftUI app: the platform's player plays as it always does, and the sink verifies, acknowledges and signs what it receives.
Free: build and run it yourself
wai create my-apple-app --template apple-app
cd my-apple-app
swift run WaiApp --replay sample-session.json
swift run WaiAppThe native sink in Kotlin, for Android
The native sink's Kotlin API, the one an Android app's player session calls: a recorded playback session through the sink, and its signed bundle verified.
Free: build and run it yourself
wai create my-android-app --template android-app
cd my-android-app
gradle :replay:runRemote desktop in a room
One machine's screen shared into a room. Viewers watch; one at a time drives it; every screen statement, input and handover is a signed record a verifier checks.
Free: build and run it yourself
wai create my-remote-desktop --template remote-desktop
cd my-remote-desktop
wai dev
sh host.sh --pattern
Working with a coding assistant? wai setup-agent in a project writes the instructions an assistant reads
and connects it to WAI's tools. Every example's README says so too.