Most ways into Web3 are a chart, a buy button and a signup form. This is the full on-chain desk: AMM curve modelling, a sandbox for your own contracts, a bot bench, a real liquidation engine and a multi-jurisdiction tax ledger — none of it behind an account or a wallet connection.
| Capability | The usual on-ramp | DexLadder |
|---|---|---|
| Account | Email, password, often KYC | None. Nothing is stored server-side |
| Fill model | Mid price, no cost | Spread, venue fees and real price impact from the pool curve |
| DeFi | Absent | Uniswap v2 and v3, Curve StableSwap, staking, IL lab |
| Your own contracts | Absent | Local fork sandbox — your RPC, node-signed transactions, arbitrary ABI console |
| Bots | Preset templates, if any | No-code builder plus bring-your-own via sandboxed JS or a local signal endpoint |
| Derivatives | Simplified leverage toy | Index-mark liquidation, maintenance margin, funding per interval |
| Execution | Market and limit | OCO, TWAP and pool routing |
| Backtesting | Separate paid product | Bar-by-bar replay with Sharpe, Sortino and the underwater curve |
| On-chain | Absent | Cross-checked pool radar and an explorer in the same terminal |
| Tax | Upsell to a third party | Four jurisdictions, computed on-device, nothing uploaded |
| Record | A number on a dashboard | Hash-chained, tamper-evident, yours |
| Price | Free tier with a funnel | Free, no ads, no affiliate exchange links, no token |
Everything runs on your device. That is why there is no account to create, no data to breach, no upsell path and no reason to keep you engaged. It also constrains the product honestly: nothing syncs between your devices, and clearing browser storage clears your history. That trade was made on purpose.
No account means no password to leak, no email list, no breach and no re-engagement machinery. No server means no operator who can see your positions, your tax ledger or the wallet you looked up. No real money means the product has nothing to sell you and no reason to push you toward a live account — which is why there is no deposit button anywhere in it. Those three constraints are not features bolted on; they are why the rest of the product could be built the way it is.
It does not sync between your devices. It does not hold funds or execute a real order. It does not keep an unlimited archive — the sealed record is a bounded window. It does not give signals, price targets or advice. If any of those are what you need, this is the wrong tool, and saying so is cheaper for both of us than discovering it later.
No. It is a full Web3 desk: DeFi curve simulation, a local fork sandbox for your own contracts, a bot bench, perpetuals with an index-mark liquidation engine, bar-by-bar backtesting, an on-chain explorer and a multi-jurisdiction tax ledger.
Nothing. There is no paid tier, no advertising, no affiliate exchange links and no token.
Everything runs on your device, so there is nothing to sign in to. The trade-off is that nothing syncs between devices and clearing browser storage clears your history.
Open the desk — free, no account — no account, nothing to install