Vesta Finance is a layer 2-first lending protocol that allows users to obtain maximum liquidity against their collateral without paying interest. Users can mint deposit collateral (currently ETH/renBTC/gOHM/GMX) to mint VST (Vesta Stable) - a USD-pegged stablecoin.

A couple more features of Vesta include: 
Low collateralization ratio: a user's collateral vault is required to be collateralized at a minimum collateralization ratio much lower than that from the competition (e.g. 110% for ETH, 110% for renBTC, and 175% for gOHM).
Immediately redeemable: VST holders can redeem their VST stablecoins for the underlying collateral at any time. The redemption mechanism along with algorithmically adjusted fees guarantee a minimum stablecoin value of 1 USD.
Community-oriented tokenomics: 50%+ of the governance token (VSTA) supply will be distributed to the community.
Governable: parameters in the system, such as minting fees, liquidation fees, and liquidation incentives will be modifiable by governance.
We are going to heavily expand into the NEAR ecosystem. Our immediate plan is to deploy onto Aurora in as soon as the next couple of weeks, given our partnership with Bastion. We are hiring Rust engineers and will deploy onto native Near within six months. We aim to be the most widely used stablecoin in the Near ecosystem.

Vesta Finance is a collateralized debt platform. Users can lock up collateral and issue Vesta's stablecoin VST to their own Ethereum address, and subsequently transfer those tokens to any other Ethereum address. The individual collateralized debt positions are called vaults.
The stablecoin tokens are economically geared towards maintaining value of 1 VST = $1 USD, due to the following properties:
The system is designed to always be over-collateralized - the dollar value of the locked Ether exceeds the dollar value of the issued stablecoins.
The stablecoins are fully redeemable - users can always swap $x worth of VST for $x worth of the underlying collateral (minus fees), directly with the system.
The system algorithmically controls the generation of VST through a variable issuance fee.
After opening a vault with some collateral, users may issue ("borrow") tokens such that the collateralization ratio of their vault remains above 110%. A user with $1000 worth of underlying collateral in a vault can issue up to 909.09 VST.
The tokens are freely exchangeable - anyone with an Ethereum address can send or receive VST tokens, whether they have an open vault or not. The tokens are burned upon repayment of a vault's debt.
The Vesta system regularly updates the price of the collateral against USD via a decentralized data feed. When a vault falls below a minimum collateralization ratio (MCR) of 110%, it is considered under-collateralized, and is vulnerable to liquidation.

Vesta Finance

Arbitrum

Treasure

ArbDoge AI

Vertex Protocol

SpaceCatch

BullBear AI

Wall Street Games

Avive World

Arbi pepe

Bitcoin XT

Zyberswap

Vela Exchange

Camelot Token

Mozaic

xPET tech

Fluidity

GTA Token

POGAI

Gains Network

Radiant Capital

Synapse (SYN) is an interoperability protocol designed for safely and securely sending arbitrary data between blockchains.

Its users can transfer and swap their assets across many different chains, including layer 1, layer 2 and sidechain ecosystems.

The project aims to improve inter-blockchain compatibility by helping its users move their assets between different networks more efficiently. In order to securely transfer its users' assets to and from different ecosystems, while maintaining slippage, liquidity pool balances, and transaction prices, Synapse uses a stableswap algorithm.

The Synapse ecosystem is made up of six parts: the Synapse Bridge technology, the cross-chain AMM, aggregative cross-chain communication, the SYN token, the Synapse Chain, and optimistic security approaches.

With Synapse’s generalized messaging system, any arbitrary data can be sent across chains in a secure and seamless way. Applications no longer have to be separately deployed across multiple blockchains; they can be deployed on a single chain and communicate with other chains to create the exact same user experience from one central application layer. Generic message passing also includes smart contract calls, enabling smart contracts on different chains to easily interoperate with one another.

Synapse Bridge allows users to seamlessly swap on-chain assets across 15+ EVM and non-EVM blockchains in a safe and secure manner. The bridge supports two types of bridging: Canonical Token Bridging — bridging of wrapped assets across chains; Liquidity-based Bridging — bridging of native assets across cross-chain stableswap pools.

Synapse Chain is an Ethereum-based optimistic rollup designed to serve as a sovereign execution environment for cross-chain use cases. Synapse Chain will offer developers a generalized smart contract interface for building natively cross-chain use cases by leveraging Synapse’s cross-chain messaging system. Applications built on Synapse Chain will be able to execute their business logic across any blockchain.

Synapse supports multiple EVM-compatible blockchains and is integrated with nearly 18 layer-1 and layer-2 chains, including Ethereum, Optimism, Arbitrum, Harmony, Avalanche, Polygon, Moonbeam, Fantom and BNB Chain.

Synapse

GMX is a decentralized exchange (DEX) for trading perpetual cryptocurrency futures with up to 50X leverage on popular cryptocurrencies like BTC, ETH and more. The platform launched in September 2021 as Gambit Exchange. To date, GMX has a total trading volume of over $130B and 283K total users, making it the leading derivatives DEX on Arbitrum and Avalanche.

GMX runs on the Arbitrum and the Avalanche blockchain. These ecosystems are connected to the exchange via Synapse — a cross-chain bridge.

MAGIC is the utility token that connects gaming communities in the Treasure Metaverse: a decentralized NFT ecosystem which sits on Arbitrum, one of Ethereum’s Layer 2 scaling solutions.

MAGIC is a cross-game currency that connects games, players, metaverses, and communities, all within Web 3.0. The token was launched in September 2021 so its community could buy and sell in-game NFTs on Treasure. It also acts as a reserve currency for Treasure’s metaverse.

Players can earn MAGIC tokens by gaming, mining, and participating in Bridgeworld, Treasure’s flagship game. Treasure now hosts twelve other games on its platform, some of which allow you to use and generate MAGIC tokens like in Bridgeworld. These include Beacon, a free-to-play fantasy action rogue-lite RPG; and Realm, a world-building and exploration game.

FRAKT Token

QuadrantProtocol

BRCP TOKEN

Stargate Finance (STG) is an omnichain-native asset bridge designed to solve the blockchain trilemma, which says that no blockchain can be decentralized, secure, and fast simultaneously. It does this by simplifying cross-chain DeFi transactions, which lets users transfer and swap their assets between different blockchains, layer-2 networks, and decentralized applications (dApps) almost instantly.

Stargate users can also move their assets between different liquidity pools on various decentralized finance (DeFi) protocols and dApps. The protocol supports transfers between eight chains: Ethereum, Avalanche, Polygon, Metis, BNB Chain, Arbitrum, Optimism and Fantom.

The platform offers several other, profit-making features: users can supply liquidity pools, stake assets, and farm tokens. When users stake their assets, they can help govern the Stargate Finance Exchange.

Stargate Finance

dHedge DAO

Rocket Pool is a decentralized Ethereum staking pool offering up to 4.33% APR for ETH2 staking. Users can join the Rocket Pool with its decentralized node operator network or run their own nodes with only 16 ETH. In the latter case, they can earn a commission from staking ETH and earn additional RPL rewards from providing RPL collateral, amounting to up to 6.36% APR for ETH and the additional RPL rewards.

Rocket Pool provides liquid staking, meaning users benefit from an increasing exchange rate instead of adding on to their initial staked collateral, which would be a taxable event. Furthermore, Rocket Pool offers smart nodes: a custom node software allowing anyone to run a node on its network. With losses from bad nodes distributed across the network, individual users minimize their risk of facing penalties. This is supported by the pool’s open-source and audited smart contracts, which guarantee fully non-custodial staking and a maximum degree of decentralization.

Rocket Pool

The Frax Protocol is the first fractional-algorithmic stablecoin system. Frax is open-source, permissionless, and entirely on-chain – currently implemented on Ethereum (with possible cross chain implementations in the future). The end goal of the Frax protocol is to provide a highly scalable, decentralized, algorithmic money in place of fixed-supply digital assets like BTC. The protocol incorporates the following concepts:

Fractional-Algorithmic – Frax is a unique stablecoin with parts of its supply backed by collateral and parts of the supply algorithmic. The ratio of collateralized and algorithmic depends on the market's pricing of the FRAX stablecoin. If FRAX is trading at above $1, the protocol decreases the collateral ratio. If FRAX is trading at under $1, the protocol increases the collateral ratio.

Decentralized & Governance-minimized – Community governed and emphasizing a highly autonomous, algorithmic approach with no active management.

Fully on-chain oracles – Frax v1 uses Uniswap (ETH, USDT, USDC time-weighted average prices) and Chainlink (USD price) oracles.

Two Tokens – FRAX is the stablecoin targeting a tight band around $1/coin. Frax Shares (FXS) is the governance token which accrues fees, seigniorage revenue, and excess collateral value.

Before Frax, stablecoins were divided into three different categories: fiat collateralized, overcollateralized with cryptocurrency, and algorithmic with no collateral. Frax is the first kind of decentralized stablecoin to classify itself as fractional-algorithmic ushering in the 4th and most unique category.