Service Guide
TheDEX user guide
Issue tokens with a Launch Pool, then trade them on the Market DEX after listing. One MetaWallet, end-to-end.
Launch Pool (Phase 1)
Go to Launchpad →Anyone can buy/sell instantly after issuance. Once the launch pool fills up, the token is automatically listed on the Market.
- 1
Issue token
Enter name, symbol, image and listing threshold (10,000–1,000,000 MTC), then sign once with MetaWallet. Launchpool trading starts immediately.
- 2
Launch Pool trading
Anyone can buy or sell right away. Price follows the constant product formula (k = x·y), and bought tokens are sent to your wallet immediately.
- 3
Listing (automatic)
Once the target is reached or 80% of the launchpool is sold, listing begins automatically. It is only finalized after the order ladder is ready.
- 4
Market migration
Raised MTC becomes bid orders and the remaining launchpool supply becomes ask orders (24 bid / 16 ask levels by default). The server advances this step by step and halts without placing orders if anything looks wrong.
Listing conditions (whichever comes first)
Market DEX (Phase 2)
Go to Market →Listed tokens use a standard orderbook with limit/market orders. Anyone can add orders to the bid/ask ladders.
- 1
Pick a market
Click a market card on Market or Launchpad → opens that market's order book.
- 2
Place an order
Enter price and amount. Clicking a level in the orderbook auto-fills the price. Slippage limit is configurable.
- 3
Sign with MetaWallet
The sign request is sent to the mobile app or Chrome extension. Once approved, the transaction is recorded on the Metacoin chain.
- 4
Manage fills / open orders
Check filled and open orders under the "Fills" tab of the trade form. Open orders can be canceled at any time.
Safeguards
We separate what the chain guarantees from what requires trusting us.
- 1
Creator supply lockup
Creators can lock the reserved and creator allocations at issuance. Locked tokens cannot be sold or transferred until the unlock date — the chain rejects both. It is enforced, not just displayed.
- 2
Confirm before buying
Right before you sign a launchpool buy, we show how much creator supply is locked and how much can be sold at any time. If any is unlocked, we warn you and ask you to confirm.
- 3
Automatic refund on failure
If your MTC is sent but the trade does not go through (price moved, supply unavailable, listing in progress), it is queued for refund and returned to your wallet.
- 4
Verify on chain
Locked amounts, unlock dates and pool addresses are all on-chain and verifiable on MetaScan. Returning tokens to the creator after unlock is performed by us — that step requires trust.
When it says “unverified”
If we cannot read the value from the chain we show “unverified”, not “no lockup”. We do not call something safe when we do not know.
MetaWallet integration
MetaWallet is the official Metacoin chain wallet. Both the mobile app and Chrome extension can use the same seed.
- 1
Install
Choose mobile (iOS/Android) or Chrome extension. Download from the footer button or the official site.
- 2
Create / restore wallet
Create a new wallet or restore from your seed phrase (12/24 words). Keep the seed somewhere safe — exposure means loss of funds.
- 3
Connect to TheDEX
Click "Connect wallet" at the top right → Chrome extension auto-connects, or scan the QR code from the mobile app.
- 4
Sign / trade
Approve each transaction (issuance, buy/sell, cancel order) in MetaWallet. Gas fees are deducted in MTC.
Download MetaWallet
Frequently asked questions
How much is the gas (trading fee)?
Launch-phase trading: 1% (creator 0.3% + platform 0.7%). Market trading: standard Metacoin transaction fee (usually under 0.001 MTC).
What if a launch token never lists?
It stays in the launchpool indefinitely. Tokens you already bought remain in your wallet, and you can sell them back to the launchpool at any time.
What happens to creator fees?
0.3% of each launchpool trade accrues to the creator and is shown on the market page. Automatic payout is not live yet — until then it is settled through an operator.
Start now
Issuance is free. With MetaWallet you can get started in a minute.