CASA
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Treasury Infrastructure · Solana

A house for the on-chain treasury you never had to build yourself.

CASA wraps Solana's core primitives — vault, escrow, subscriptions, and an agentic payment gateway — into a single dashboard you can operate without writing a line of Rust.

Enter the DashboardView Floor Plan →

Tap or click a room to pin it. Hover/tab previews without pinning.

Cross Section

Six rooms, six treasury functions.

Every room in CASA is a dashboard over a proven on-chain primitive — you operate it, you don't build it from scratch.

  1. R.01

    Strongroom — Vault

    Async treasury vault: request deposits and redemptions, settle against NAV, claim shares — built for managed strategies and RWA-style flows, not a simple time-lock piggy bank.

    Built on solana-foundation/vault (async ERC-7540–style)

  2. R.02

    Transaction Room — Escrow

    Lock tokens into a receipt-based escrow with mint allowlists and optional timelocks. Release rules can be extended via hooks — built for service and digital-product deposits.

    Built on solana-foundation/escrow (receipt custody)

  3. R.03

    Kitchen — Subscription

    Recurring charges drawn automatically from your customers' treasury — no monthly approval required from them.

    Built on delegation & subscription primitives

  4. R.04

    Payment Gate — Agentic Payment

    Any API endpoint can carry a per-request price. Your AI agent and someone else's pay each other directly — no invoice, no human in the loop.

    Built on an HTTP-native agentic payment protocol

  5. R.05

    Garage — Gasless Relayer

    New users can transact without holding a single SOL — network fees are covered by a relayer behind the scenes.

    Built on an on-chain signing relayer

  6. R.06

    Study — Wallet Connect

    One wallet connection that works across every standard Solana wallet — no separate SDK per wallet.

    Built on a headless wallet connector

PROTOCOL CASA

Specification Sheet

DWG. NO. CASA—A01

Active Cluster
Solana Devnet (Phase 0–5 foundation)
Application
Next.js 16 · React 19
Wallet
ConnectorKit · Wallet Standard
Strongroom
solana-foundation/vault (async · reference)
Transaction Room
solana-foundation/escrow (receipt)
Status
Dashboard foundation · not mainnet

Early Access

The house is under construction. Get the key first.

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