One reference price
The pool's new reserves set the batch price P′. Every filled order gets at least that, less its fee.
In development · not live
Trade. Lend.Explore.Sign nothing blind.
Kadia is a family of open apps for Ergo: a batch-clearing exchange, a lending market and an explorer that reads them both. Every action ends at a plain-language review, and your keys never leave your wallet.
IllustrationERG / TOKEN
sell 120 ERGsell 900 TOKENsell 40 ERGsell 310 TOKENsell 12 ERGsell 75 ERGsell 64 TOKEN
collecting ordersone price per batch
Position healthillustration
safewatchliquidation
Know where the edge isLoan-to-value and liquidation price, before you borrow
price-drop simulatortest before you borrow
supply · borrow · repayin development
Latest blocksillustration
block ntransactions
block n+1KADIAorder refunded after expiry
block n+2transactions
block n+3transactions
block n+4KADIAbatch settled at one price
block ntransactions
block n+1KADIAorder refunded after expiry
block n+2transactions
block n+3transactions
block n+4KADIAbatch settled at one price
blocks · transactions · boxes · tokensin development
Start here
Where do you want to go?
Each app does one job and lives at its own address. None of them is live yet: each card says so until that changes.
In development
Trade
Swap and provide liquidity with batch-cleared, whole orders. Market and limit orders.
Kadia DEXIn developmentLend & borrow
Supply USE, or borrow it against ERG or Kadia LP tokens, with your loan's health in view.
Kadia LendingIn developmentExplore
Look up any block, transaction, address, box or token, plus every Kadia market and pool.
Kadia ExplorerIn progressBuild
Specs, interfaces and guides for integrators, settlers and wallets.
Kadia docsKadia DEX
Every order in the batch. One price.
Orders collected in a block settle together at one reference price. Reordering them inside the batch changes nobody's price, and each order checks its own payout.
About the DEXA floor you set
Your minOut is enforced by your own order. A short payout invalidates the whole settlement.
Refunds without us
Cancel any time with your key. After expiry, anyone can return the balance to you.
Kadia Lending
Borrow with the edge in sight.
Supply to earn from borrowers, or borrow against your collateral. Loan-to-value, liquidation price and health are shown before you commit, not after.
About lendingHealth at a glance
One gauge shows how far your loan is from liquidation, in plain words.
Price-drop simulator
Test a fall in the ERG price and see your loan's health before the market tests it for you.
Rates you can follow
Variable rates that move with utilization, explained by the model that sets them.
Kadia Explorer
The chain, readable by people.
Blocks, transactions, addresses, boxes and tokens, with Kadia markets and lending pools next to the raw data.
Open the explorerSearch anything
Paste an address, a transaction, box or token id, or a block height, and land on the right page.
Blocks and mempool
New blocks and pending transactions, read from your own node and indexer if you run them.
Look-alikes flagged
A bridged token is verified by its id on Rosen's official list, never by its name.
In every Kadia app
Built so you never sign blind.
The same rules apply across the exchange, lending and the explorer. Kadia is unaudited and in development: read the assumptions before you trust any of it.
Your keys stay yours
Signing happens in your wallet. No Kadia app ever asks for a seed phrase.
Nothing connects on its own
You pick your wallet: Nautilus in the browser, or a mobile wallet through ErgoPay. No app connects without your click.
Review in plain words
Every action stops at a review that says what will happen, what stays yours and what is a fee.
Rules live on-chain
Guarantees come from the contracts, not from this website or from Kadia's servers.
Run it yourself
The apps are static files that work against your own node and indexer. Builds are reproducible.
Honest labels
No audit, yield, TVL or launch-date claims until they're true and linked to evidence.
Read it before you sign it.
Specifications, assumptions and fee models are public. Start there, then follow the roadmap.
Read the docs Roadmap