SaucerSwap WHBAR Migration. HBAR native staking on the SaucerSwap protocol, which requires some user action to continue earning a percentage of swap fees and, where applicable, farm emissions. HBAR native staking rewards are now live on the Hedera mainnet, which opens the door for SAUCE staking — slated for November 2022.

Single-Sided Staking Recap

An Introduction to Single-Sided Staking on SaucerSwap outlines how SAUCE can be staked in the Infinity Pool in exchange for a receipt token called xSAUCE. There is no risk of impermanent loss with this type of liquidity provisioning since only one asset is involved.

The ratio of SAUCE / xSAUCE increases due to SAUCE buybacks from three distinct sources: swap fees from all pools, farm emissions, and HBAR native staking rewards. Here, users may redeem their xSAUCE for SAUCE at a higher exchange rate than when they deposited. In this regard, the mechanism functions similarly to Stader liquid staking, i.e., HBAR / HBARX.

xSAUCE an essential component of the SaucerSwap ecosystem, as it will connect users with HTS projects via Community Pools.

WHBAR and Native Staking Explained

HBAR not an HTS token — analogous to ETH vs. ERC-20 — so it must be wrap to interact with the SaucerSwap contracts. This is achieve via a smart contract that stores incoming HBAR and mints wrapped HBAR. These WHBAR tokens are used to provide liquidity in SaucerSwap’s decentralized exchange. When liquidity is withdrawn, WHBAR tokens are sent back to the smart contract and burn, and an equal amount of HBAR is return to the user.

With the introduction of native staking, the HBAR in this smart contract can be dynamically staked to a permissioned node to generate real yield for users. Since Hedera does not impose slashing or lockup periods, SaucerSwap users can withdraw liquidity instantaneously. The current amount of HBAR deposited in SaucerSwap’s WHBAR contract is over 130Gℏ (eq. to $7.8MM @ $0.06 per HBAR), which can generate significant yield for both xSAUCE holders and the DAO Treasury.

The native staking mechanics of the WHBAR contract are described in the above figure. Here, the WHBAR contract is deployed, setting the stakedAccountId to a simple smart contract. This StakeToSetter contract has an admin key to select a node for staking and allows its beneficiary to withdraw the accrued rewards. The WHBAR contract will not have an admin key and will therefore be completely decentralized.

Once daily, at a random time, an allocation of HBAR native staking rewards is pulled from an intermediary payment splitter contract. This HBAR is swapped for SAUCE in the BrewSaucer contract before being sent to the Infinity Pool. Since the ratio of SAUCE to xSAUCE in the pool increases, so does the relative value of xSAUCE.

What this means for you as a Liquidity Provider

For SaucerSwap to take advantage of native staking rewards, a new WHBAR contract must be deploy. This deployment will cause minimal interruptions; however, it will require some user action.

All liquidity pools containing the existing WHBAR token will be deprecated, i.e., no longer used to route swaps; instead, upgraded pools containing the new WHBAR token will be use. Users will be able to withdraw liquidity from the deprecated pools at any time; however, they will no longer have the ability to provide liquidity to these deprecated pools through SaucerSwap’s website. Instead, the site will automatically direct all deposits to the upgraded pools.

The SaucerSwap team will create upgraded pools for all supported pairs (i.e., those with farms) to ensure a smooth user experience. The one-time fee associate with creating other pools will lower to $10 for one week following the migration, after which it will be set back to $50.

Therefore, we encourage all liquidity providers to do the following once directed by the SaucerSwap team:

1. Identify if you are providing liquidity in a pool containing WHBAR — all existing pairs containing HBAR fall in this category.
2. If you have LP tokens containing WHBAR, unstake those LP tokens on the farm page if applicable — these deprecated farms will be found in the “inactive” tab.
3. Withdraw your liquidity for pairs containing WHBAR in the “My Pools” tab on the liquidity page.
4. Provide liquidity to the same pair — for example, if you withdraw HBAR-SAUCE LP tokens, provide liquidity back to the HBAR-SAUCE pool. Our site will automatically route your liquidity to the upgraded pools.
5. If applicable, stake those LP tokens in the new farm to receive HBAR and SAUCE emissions.
6. Be mindful of the inverse relationship between APR and liquidity — those who stake first will receive a higher yield.

Once the new WHBAR contract is deploy, farm emissions to support pools containing the current WHBAR will set to zero. Afterwards, these farms will appear in the inactive tab of the farm page, as seen in the figure below.

A new farm will be create for each existing farm containing HBAR. The same token pairs will be incentivize (with the same farm weight). The only difference here is the use of the new WHBAR.

Summary

A new WHBAR contract will be deploy, coinciding with the release of single-sided staking in November. When this occurs, users are encourage to withdraw liquidity from existing pools containing WHBAR & deposit it in upgrade pools to continue earning swap fees. If a deprecated pool has a corresponding yield farm, a new farm with an identical weight will create for the upgrade pool. Our team will provide frequent updates as we approach this migration date, representing an exciting milestone for the SaucerSwap protocol.

About SaucerSwap

SaucerSwap a fork of Uniswap v2 that leverages the HSCS to include Solidity smart contract integration with the HTS. These smart contracts implement an AMM protocol, which facilitates token swaps within decentralized liquidity pools.

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The platform priority is to ensure that Cross the Ages: TCG is built from the ground up on the best foundation possible.

Now that Cross The Ages: TCG Early Access will soon be available for Arkhante pack holders.

Here is the guide of migrating your NFTs from Polygon to Immutable X. See the step-by-step guide below!

Early Access Stages

The Early Access will be launched in stages:

You will have more than 12 hours, starting October 12, 4am UTC to:

• Make a game account
• Bridge your pack (premium or standard)
• Download the game

Once this stage ends around 4pm UTC, every premium pack holder will be able to log in to the game, open their pack, make a deck & play.

Standard pack holders will have to wait until either 1,000 premium packs have been opened or 4 hours have lapsed.

Cross The Ages have staged the launch in order to make sure that everyone will be available and ready to open their pack and have a fair chance of receiving one of the first cards. As you now know, every card is numbered depending on when the pack is opened.

Bridging from Polygon to IMX: Step-by-Step

All steps below are executed within the Bridge application: https://bridge.cta-tcg-live.com/welcome

1) Register your account using an email and a password. Please note that this is the account you will also use to log yourself in the game later.

2) Validate your account via the link in your confirmation email

3) Sign in with your game account on the bridge application

4) Link your polygon wallet using MetaMask by signing a nonce

5) Decide if you want to bridge a Standard or Premium pack

6) Choose the pack you want to bridge from the list.

7) Sign the transaction in MetaMask and wait for the bridge to be completed. Once confirmed this CAN NOT be undone.

IMPORTANT NOTES:

• You can only select & bridge one pack per account!
• Legacy packs are not bridgeable yet! They will be activated in phase 2 on 10/19/2022.

Followed all the steps?

Great job, you’ve done it! You have successfully migrated your Cross The Ages Arkhante pack from Polygon to Immutable X!

Once everyone is ready to open their packs, the download ability of the game will be unlocked. You will then be able to open your pack, make a deck and play the game. This will take place at approximately 4 pm UTC on the 12th of October. Get ready!

About Cross The Ages

Cross The Ages (CTA) is a mobile-first collectible card game set in a dystopian clash of worlds, based on seven fantasy and science fiction novels. Players compete individually and in teams for valuable NFTs while going on Metaverse quests to discover priceless ‘easter eggs’ hidden in the novels. CTA, built on blockchain technology, offers a full value cycle from mobile gaming to desktop gaming, then finally to physical collectible cards, leveraging near-field communication technology. CTA’s first-of-its-kind gaming experience and striking artwork have already captured the attention of 600,000 community members worldwide.

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SOURCE:
https://medium.com/cross-the-ages/cross-the-ages-tcg-immutable-x-migration-6f48157c6a90

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SpookySwap is proud to announce their major feature, SpookySwap Farm V2, is going live for all farms on the SpookySwap DEX! This contract is the same as what is currently used for the newer farms, such as the recent Single Farmer V2 farms, which creates new types of investment possibilities for farmers and new types of partnerships for protocols all possible thanks to a major upgrade now on their Farm.

However, Spooky investors must manually migrate to the SpookySwap Farm V2 contract.

About Farm V2

SpookySwap has made it possible for other projects to add incentives from their own treasuries on top of BOO rewards (or independent of them), instantly without governance. Previously for SpookySwap, adding incentives from another project required utilizing Partnered Staking through BOO governance to receive a higher BOO farm weight, which favored existing well-known projects. By upgrading to Farm V2, Fantom developers will have more tools to add their own rewards instantly to LP, driving increased DEX liquidity which would in turn lower slippage and increase the overall profitability of the DEX. Protocols in a hurry to reward LPers can now quickly spin up farms for their owns tokens on the trusted SpookySwap DEX without the need for BOO Rewards and appealing to BOO Holders through governance.

For Farm V2, an unlimited number of reward tokens can be provided directly to stakers. Protocols can now choose to incentivize dual or triple rewards for LPers. Dual farm rewards in Farm v2 will also help the SpookySwap team monitor high performance pairs and collaborate with protocols who would like to be added to the list of BOO rewards farms through SpookySwap governance.

LP Migration

Most importantly, any current LP staked in V1 farms must be manually migrated over to V2. Here’s how:

1. Go to the Farms page on the Spooky.Fi site
2. Navigate to the “Inactive Tab”, showing V1 Farm LP pairs
3. 3. Unstake your LP tokens from the inactive farm. If you only see staked LP in the Active tab and not the Inactive tab, Spooky farms have not migrated yet (or: hard refresh the page)
4. Stake the same LP token to the same farm, located in the “Active” tab.

Congratulations, your LP tokens are now earning Farm V2 rewards!

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