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Vaultcurve

A simulator for staking and lock-up offers

What will a staking lockreally pay you?

Enter an offer: the rate, how long your coins are locked, and the fee for leaving early. See what you end up with, the day you break even, and how a falling price or new coin printing changes the result.

APR and APY, compounding, early-exit fees, dilution, reward-pool runway. Prices are live from Jupiter. All results are a model.

Simulate an offer Check an early-exit fee
The curve follows your settings below. The small dial is live.

How it works in three steps

  1. iType in the offerRate, lock length, early-exit fee, as the site advertises it.
  2. iiThe model runs hereCompounding and fees are worked out in your browser.
  3. iiiSee the real outcomeFinal amount, break-even day and price risk, in plain words.

Nothing is staked, sent or charged here. This page has no deposit button at all.

Inside a lock

Four things decide what you keep

  1. Your depositThe coins you lock. On their own they stay flat.
  2. CompoundingRewards added back earn rewards too. More often means a little more.
  3. Dilution and priceRewards are often newly printed coins, and the price can fall. Your count goes up while the value may not.
  4. The exitLeave early and a fee, or lost rewards, can push you below what you put in.

Simulator 1

What will my deposit grow to?

What this does: grows your amount at the rate you enter, for the lock length you enter, and shows how much compounding adds. APR or APY?

Pricing in SOL · loading live price…

Simulator 2

What if I leave early?

What this does: shows what you walk away with on every day of the lock, under the offer's early-exit rule, and the first day you are not below your deposit.

Uses amount, rate and lock length from Simulator 1.

Simulator 3

Printing and price: what is it worth?

What this does: checks whether your rewards beat the new coins being printed (dilution), and what your coins are worth in dollars if the price moves, using the coin's live price.

Uses the result of Simulator 1 and the coin chosen above.

Simulator 4

Can the reward pool keep paying?

What this does: works out how many days a reward pool lasts at the promised rate. You can read a real pool's balance from Solana by pasting its token account.

Rate comes from Simulator 1.

Simulator 5

APR and APY, translated

What this does: turns one rate into the other for every compounding schedule, so two offers can be compared fairly.

Simulator 6

Compare offers side by side

What this does: keeps up to four saved setups from Simulator 1 in this browser and lines them up, so the best real outcome stands out.

Diagrams

What is live, what is a model

How a simulation runs
Youenter the offer Modelin your browser Resultchart, table, verdict live price · Jupiter
Where data comes from and where money goes
Jupiterlive coin prices Solana mainnetbalances, inflation Simulationlabelled "model" Your screennothing stored online No deposits. No custody. No transactions. Your coins never leave your wallet.

Roadmap

The movement so far

  1. Running

    Growth and exit simulators

    Compounding, APR and APY, lock length, three early-exit rules and a free-exit queue.

  2. Running

    Real-world checks

    Live prices, Solana's live inflation, dilution maths and reward-pool runway from a real balance.

  3. Running

    Bench and wallet

    Saved comparisons in your browser; your connected balance fills the amount.

  4. On the bench

    Shareable setups

    A link that reopens an exact simulation, for comparing offers with friends.

  5. Sketched

    Reward-schedule import

    Paste an offer's step-down schedule (rates that fall over time) and simulate it.

Tokenomics

The coin behind the site

Planned structure, not live: no coin address has been published.

0%fair launch on the public curve
Supply
0, fixed forever
Presale
None
Team
0% allocated; anything held is bought on the curve
Mint / freeze authority
Both switched off
Liquidity at graduation
Locked or burned

You never need the coin to use the simulators, and nothing here promises returns.

FAQ

Common questions

What is this, in one sentence?

A calculator that shows what a staking or lock-up offer really pays after compounding, early-exit fees, new coin printing and price changes.

Is it safe? Does it touch my money?

Yes, it is safe: there is no deposit button and no transaction anywhere on this site. Connecting a wallet only lets us read your public balance to fill in the amount.

Why does a high APY not mean I make money?

If rewards are newly printed coins, everyone's slice shrinks, and the price may fall. Simulator 3 shows when a fall in price wipes out the extra coins.

What is the difference between APR and APY?

APR is the simple yearly rate. APY counts rewards earning rewards. A 20% APR compounded daily is about a 22.1% APY.

Is the reward-pool runway exact?

No, it is a model that assumes the staked amount and rate stay the same (or grow by compounding). Real pools change as people join and leave.

Do you recommend any vault?

No. We do not list, rate or link to any staking product. Use this to ask better questions before you lock anything.