Solend

Solana

Solend (SLND) is a cryptocurrency and operates on the Solana platform. Solend has a current supply of 100,000,000. The last known price of Solend is 0.23276335 USD and is down -2.85 over the last 24 hours. It is currently trading on 37 active market(s) with $0.00 traded over the last 24 hours. More information can be found at https://save.finance/.

Raydium (CPMM)

## What Is Raydium?

[Raydium](https://coinmarketcap.com/currencies/raydium/) is a [Solana](https://coinmarketcap.com/currencies/solana/)-based [decentralized exchange](https://coinmarketcap.com/alexandria/glossary/decentralized-exchange-dex) (DEX) with an [automated market maker](https://coinmarketcap.com/alexandria/glossary/automated-market-maker-amm) (AMM) model. Users can [swap](https://coinmarketcap.com/alexandria/glossary/token-swap), trade, and become [liquidity providers](https://coinmarketcap.com/alexandria/glossary/liquidity-provider-tokens-lp-tokens). The exchange provides liquidity to [Serum](https://coinmarketcap.com/currencies/serum/), another Solana-based exchange with a central [order book](https://coinmarketcap.com/alexandria/glossary/order-book) model. Therefore, Raydium users can access the order flow and liquidity of Serum and vice versa. Furthermore, the platform claims to offer the best price swap feature that automatically determines whether a token swap is cheaper if routed through the [liquidity pool](https://coinmarketcap.com/alexandria/glossary/liquidity-pool) or the Serum order book. 

Users can also add liquidity and receive LP tokens, which represent a proportional share of the pooled assets. Every time a token swap is performed, LP token holders receive 0.22% of the trade volume. It is distributed according to the proportion of liquidity provided to the pool. There is also an option to create permissionless pools, which will also place orders on the Serum order book. This way, users can add any token pairs they wish and earn a share of the trading fees. 

The native [RAY](https://coinmarketcap.com/currencies/raydium/) token can be staked to earn additional tokens. It also serves as a [governance token](https://coinmarketcap.com/alexandria/glossary/governance-token) that can be used to vote on improvement proposals and fee structures on the exchange.  


## Who Are the Raydium Founders?

AlphaRay leads overall strategy, operations, product direction and business development for Raydium. With a background in algorithmic trading in commodities, Alpha transitioned to market making and liquidity providing for cryptocurrency in 2017 and hasn't looked back. After diving into DeFi in the summer of 2020, Alpha saw a market need for an order book AMM to aggregate liquidity, and with the release of Serum, pulled together a team of experienced trading developers to tackle the problem head on.
XRay is Raydium's Chief of Technology and Dev Team leader. X has 8 years of experience as a trading and low latency systems architect for both traditional and crypto markets. X designs all of Raydium’s systems and infrastructure as needed.
GammaRay heads up marketing and communications while also playing a key role in strategy and product direction. Gamma spent a large part of his career at a leading data analytics and market research firm, working on both client engagements and corporate marketing. Prior to Raydium, Gamma's focus within cryptocurrency has been technical analysis and discretionary trading.

## When Did Raydium Launch?

Raydium launched on February 21, 2022. 


## Where Is Raydium Located?

The exchange does not list its location on its Crunchbase profile. 


## Raydium Restricted Countries

The Raydium Protocol is not available to residents of Belarus, The Central African Republic, The Democratic Republic of Congo, North Korea, Crimea, Donetsk and Luhansk regions of Ukraine, Cuba, Iran, Libya, Somalia, Sudan, South Sudan, Syria, the US, Yemen, Zimbabwe and any other jurisdiction in which accessing or using the protocol is prohibited.


## Raydium Supported Coins List 

Raydium supports all Solana-based SPL tokens. 


## How Much Are Raydium Fees?

At the time of writing, token swaps incur a 0.25% trading fee, with 0.22% returned to the liquidity pools as a fee reward and 0.03% distributed to the staking pool.


## Is It Possible To Use Leverage or Margin Trade on Raydium?

Raydium does not offer [leverage](https://coinmarketcap.com/alexandria/glossary/leverage) or [margin trading](https://coinmarketcap.com/alexandria/glossary/margin-trading).

Raydium

## What Is Orca?

Orca touts itself as the "easiest, fastest, and most user-friendly cryptocurrency exchange on the Solana blockchain." Being one of the first automated [market makers](https://coinmarketcap.com/alexandria/article/what-are-automated-market-makers) (AMM) launched on [Solana](https://coinmarketcap.com/alexandria/article/solana), the decentralized exchange (DEX) maintains its own [liquidity pools](https://coinmarketcap.com/alexandria/glossary/liquidity-pool). It allows users to swap assets, participate in yield farming, and provide liquidity.

The platform leverages Solana’s quick transactions and low fees. On one hand, users can perform low-fee token trades. On the other, they can provide [concentrated liquidity](https://coinmarketcap.com/alexandria/glossary/concentrated-liquidity) to the platform to earn a share of trading fees.

### Who Are the Founders of Orca?

Orca was co-founded by Grace Kwan and Yutaro Mori. Kwan, aka "Ori," is the UX designer. She graduated from Stanford with a B.S. and M.S. in Computer Science before working as a software engineer at Coursera and a designer at IDEO.

Yutaro is the brain behind Orca's core AMM. He has been active in the crypto space since 2017 at the Ethereum Foundation. He worked on the Eth2 Go client and Layer 2 solutions before making a foray into Solana.

### When Was Orca Launched?

The project launched in February 2021 without external funding. In September 2021, the [total value locked](https://coinmarketcap.com/alexandria/glossary/total-value-locked-tvl) (TVL) on the protocol had exceeded $300 million, while its trade volume exceeded $700 million.

### Where Is Orca Located?

The company is located in New York, United States.

### Orca Restricted Countries

Although Orca’s "Terms of Use Agreement" did not explicitly name any country as restricted, the company advised users in areas prohibited by the applicable law to desist from using its platform.

### What Coins Are Supported on Orca?

The DEX supports over 200 markets, with the most popular trading pairs being SOL/USDC, SOL/STSOL, and SOL/MSOL.

### How Much Are Orca Fees?

Trading fees vary depending on the route the AMM uses. The fee structure on the platform is as follows: stable whirlpool – 0.01%, whirlpool – 0.2%, stable pool – 0.07%, and pool – 0.3%. A "double-hop trade" such as SOL to USDT to ETH would pay 0.3% to trade SOL to USDT and another 0.3% to trade USDT to ETH.

### Is it Possible To Use Leverage or Margin Trading on Orca?

The decentralized trading platform does not support margin trading.

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Coin Information & Volume Data on Solend.

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