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Synthetizer

With MetalSwap is possible to protect your GOLD digital asset against its price volatility.

This advantage is made possible by exploiting the wrapped version of a synthetic asset, called PAX GOLD, which replicates its performance. The Syntetizer is the tool used to lock PAXG as to mint

WPAXG informative

MetalSwap’s Hedging Swap tool and relative Smart Contracts were not designed to be used with fee-transfer tokens.

In order to solve this issue, a WRAPPED ERC20 token was created by MetalSwap from PAXG, called WPAXG. This allows PAXG holders to lock them into the Smart Contract to mint and use WPAXG.

WPAXG holders will always be able to unwrap them through the appropriate function of the smart contract and get back the original PAXG (minus the fees applied by Paxos).

While using WPAXG tokens, holders are not subject to any transaction percentage charges as they are for PAXG, and for this reason they are compatible with the Hedging Swaps Smart Contract system of MetalSwap.

WPAXG is used to create the liquidity pool needed for the Hedging Swap tool.

WPAXG/USDT has been introduced as a new Hedging Swap pair.

In order to get WPAXG, needed to hedge swaps on gold downwards volatility, you need to use MetalSwap webApp to wrap 10 of their PAXG tokens.

Once the wrapping is done, the user will receive in their own wallet 9.998 $WPAXG.

If they were to de-wrap them via the MetalSwap webapp, the WPAXGs will be burned and the user will receive back 9.9960004 $PAXG.

>The reduction of the quantity during the exchange are made by the expense imposed and taken by Paxos Gold, equal to 0.02% of your token per single transaction, as you can see on the blockchain.

How to get WPAXG

In order to open a GOLD Hedging Swap the user need WPAXGs that can be obtained through the Synthetizer section in the main menu of the MetalSwap Dapp.

The user must have PAXG (PAX GOLD) Token into the Digital Wallet.

PAXG (PAX GOLD) Token contract: 0x45804880de22913dafe09f4980848ece6ecbaf78

At the fist time only is necessary to click on the "Allowance" button to grant permission to the smart contract to use the tokens for the operation.

Enter the amount of PAXG to be converted into the "WHAT YOU DEPOSIT" section and click "PROCEED", pay the transition fees and wait for the end of the process.

How to unwrap WPAXG

To unwrap the WPAXG token, the user have to select the WPAPG-->PAXG button.

Insert the amount of tokens to be converted into PAXG in the "WHAT YOU DEPOSIT" section, click on the "PROCEED" button, pay the transaction fees and wait for the end of the process.

WPAXG Contract : 0x787c68f6bCAb352Ec871C522d038bc7A30268020

2 ways to obtain WPAXG token:

You can use the UniV3 backend with MetalSwap’s frontend, by selecting “Exchange” section from “Tokens” in the top navbar.