Welcome to xVault

Onchain index vaults of tokenized equities on Solana, with $VLT rewards paid in real xStock kind.

xVault is a Solana protocol that issues auto-rebalancing index vaults of tokenized equities (xStocks) and distributes protocol revenue to $VLT stakers in real equity kind rather than inflationary emissions.

Deposit USDC into a curated basket — Mag 7, Semiconductors, Dividend, SPY-Lite — and receive a single Token-2022 share that tracks the basket's NAV. A keeper rebalances to target weights through Backed's xChange during market hours and Jupiter off-hours, passing corporate actions through as rewards.

$VLT contract address

Official $VLT mint: 7xChXw8fyaz8FSEm2dwXcnR1kYbQMTtYayJ9Mm4Fpump — fair-launched on Pump.fun. No team, VC, or insider allocation.

Start here

Quickstart

Deposit, withdraw, and stake in three flows.

How vaults work

The product model, core flows, and the math rules we never break.

$VLT tokenomics

Supply, utility, staking tiers, and epoch rewards.

Security & compliance

On-chain invariants, threat model, and the US-exclusion policy.

What makes xVault different

Real equity rewards

50/50 split of protocol + Pump.fun revenue is paid to depositors and $VLT stakers in xStock kind — not in the reward token.

Scaled-UI-native

Every balance, transfer, and NAV computation respects Token-2022 Scaled UI. No silent rounding on splits, dividends, or fee accrual.

Dual-route execution

xChange RFQ during market hours for tight spreads; Jupiter fallback off-hours and on halts. Trading-hours gating is enforced by the keeper.

Fair-launched $VLT

1B supply, 100% on bonding curve, LP locked. Governance, fee discounts, and gated drops accrue to holders.

How the pieces fit

                  ┌──────────────────────────────┐
  User (USDC) ───▶│   Next.js dapp + SDK         │
                  └───────────────┬──────────────┘
                                  │
                                  ▼
        ┌──────────────────────────────────────────────┐
        │    Solana programs — vault · oracle · rewards│
        └───────────────┬──────────────────────────────┘
                        │
         ┌──────────────┼────────────────┐
         ▼              ▼                ▼
   xStocks API     Jupiter          Pyth / oracle
   (Backed)        (fallback)       attestation
         ▲
         │
    Keeper service (NAV push · drift scan · RFQ exec · epoch distribution)

See Architecture for the full component map and instruction surface.

Documentation map

Section	Audience	Contents
Get started	Everyone	Deposit / withdraw / stake walkthroughs and FAQ
Protocol	Users, integrators	Vault model, SKUs, architecture, and fee schedule
Tokenomics	`$VLT` holders	Supply, utility tiers, staking lockups, epoch reward mechanics
Integrations	Keepers, integrators	xStocks API usage, xChange vs. Jupiter, corporate actions
Operations	Operators	Keeper jobs, cadence, oracle freshness, HA posture
Reference	Developers	Program IDs, instruction surface
Security	Auditors, users	On-chain invariants, threat model, compliance boundary