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What is Shadow Exchange? A blocmates Guide

March 12, 2025

In conclusion

My buddy Emiri once said, “It might be a tough ask, but if you can look past the blatant rugs and insider scams rampant in this industry, you will be able to find some genuine tech interesting enough to capture your attention.” (paraphrased)

Well, I do agree, especially because the sentiment behind his position was motivated by the post-launch success of Sonic, Andre Cronje’s new playground.

Sonic is a layer-1 (L1) blockchain built to replace the EVM with a faster, more reliable, and more efficient virtual machine capable of processing 10,000 transactions per second with sub-second finality.

Sonic also introduces new economic mechanisms, such as Fee Monetization (FeeM), which allows applications driving network activity to benefit from up to 90% of the fees generated on the network.

Sonic’s design has moved from theory to reality since launch, and the numbers have been impressive. Apps on the network have earned over 460k S tokens in fees as a result of their direct contribution to the network.

Source

However, on the index of earners, one app stands out — Shadow Exchange. It has earned the second highest (7.68%) amount of the total fees generated as a result of the FeeM mechanism.

Today’s focus explores Shadow, how it works, and why the app has so many users, which in turn drives activity on the Sonic network.

What is Shadow Exchange?

Shadow Exchange is an order-book-style concentrated liquidity decentralized exchange built natively on the Sonic network. It operates as a source of deep liquidity for tokens deployed on the network.

By concentrating liquidity, Shadow emulates Uniswap in its third and fourth versions, allowing liquidity providers to concentrate their resources or capital within specific price points. The idea is that LPs benefit from a capital-efficient allocation of liquidity.

The above explanation means that users can swap tokens on Shadow, provide liquidity to earn yield, and protocols can tap into the exchange’s deep liquidity reserves, building on top of them.

However, Shadow isn’t just another concentrated liquidity order-book style AMM on a new network. It redefines the incentive model by building on top of Andre’s famous ve(3,3) emission mechanism and voting escrow mechanics.

For a clearer perspective, ve(3,3) is a token incentive system designed to encourage loyalty to a protocol by tying rewards to a time-based mechanism. It lets users lock their tokens to earn returns, with those rewards periodically adjusted — or rebased — to help preserve the value of their locked tokens over time.

However, there are several issues with both the ve(3,3) model and the vote escrow mechanism.

  • Exits aren’t factored into the ve(3,3) model. Idle participation is incentivized.
  • Users have to lock their tokens for a long period.
  • This brews a system where rewards aren’t distributed equitably along the lines of truly loyal participation.

Shadow is fixing these issues by adding twists to how vote escrow and ve(3,3) mechanics work, solving the incentive alignment trilemma — aligning incentives between traders, liquidity providers, and long-term stakes or holders.

Shadow’s solution — xSHADOW  x(3, 3)

To improve the ve(3,3) model, the shadow team introduced the xSHADOW token to create a balance between different user segments.

Unlike the actual native token of the exchange (SHADOW), xSHADOW can’t be transferred and can’t be bought in the open market.

Instead, to get xSHADOW, users have to exchange their Shadow tokens on a 1:1 basis for xSHADOW or stake their Shadow tokens to receive xSHADOW as emissions or as incentives by participating in directing emissions (voting).

The twist, however, lies in the redemption mechanics around xSHADOW. Users that exit xSHADOW early are penalized up to 50% of the underlying SHADOW (i.e. when they’re exiting xSHADOW by instantly converting to SHADOW).

This works by setting a minimum and maximum time frame for xSHADOW redemption. The minimum period is 15 days, and the maximum vesting period is 180 days.

If a user converts Shadow for xSHADOW, they have an initial 14-day period to cancel, during which they will not receive any form of penalty.

However, after these 14 days, exiting before the maximum vesting period of 180 days will attract a 50% penalty on the underlying Shadow, meaning that the exiting user will receive only 50% of their originally converted Shadow token.

However, in the event that a user exits after 180 days are complete, they will be able to redeem 100% of their underlying Shadow tokens on a 1:1 basis.

Now, I know you’re thinking: why would anyone want to exchange Shadow for xSHADOW?  

Well, xSHADOW attracts rewards, and not just any reward but 100% of the fees generated by the protocol.

In addition, xSHADOW holders receive voting incentives, which are basically third-party rewards offered by protocols or projects as bribery to attract votes to their pools.

Source

The latter only works because xSHADOW is used to direct emissions to liquidity pairs. Each pair receives emissions based on the percentage of votes they receive within an epoch. If a pair receives 20% of the total votes in an epoch, they’ll receive 20% of the total amount of xSHADOW to be distributed in that epoch.

While xSHADOW holders reserve the right to vote on pairs, the emissions distributed to the pairs they voted on are done in xSHADOW tokens as well. The voting weight for xSHADOW is calculated thus:

  • The amount of xSHADOW held by the user
  • Participation multiplier (how active the user has been in voting to direct emissions)

Active voters receive emissions and fees at the end of the epoch, and voting incentives are paid in any of the whitelisted tokens by projects with listed pairs. The epoch resets every Thursday at 00:00 UTC, after which the emissions are distributed linearly throughout the epoch.

Liquidity incentives

While xSHADOW stakers can direct emissions to liquidity pairs, the users or liquidity providers that deploy their capital to these pairs and stake their LP tokens in a gauge earn liquidity incentives in the form of xSHADOW emissions.

This incentive incentivizes the provision of liquidity on Shadow. The liquidity incentives are distributed seven days after each epoch.

It’s important to note that a pair has to be whitelisted for it to have a liquidity gauge. However, if no gauge is available for a pair, users who provide liquidity to such a pair still receive yield from swap fees on the pair they LPed.  

xSHADOW staking types

Shadow rewards active participation. This means that for xSHADOW holders to earn incentives and rebates for an epoch, they must stake their xSHADOW holdings and participate in voting during the epoch.

This is referred to as active staking, which creates a more vibrant and active ecosystem wherein rewards go to true participants.

On the other hand, Shadow allows for liquid staking, which enables automated participation in staking and voting.

To opt for this option, users have to exchange their xSHADOW for $x33 on a 1.00:1.00 basis. However, this exchange ratio is subject to change, tilting in favor of $x33 over time. This is because $x33, which is the liquid staked version of staked xSHADOW, accrues voting incentives, fees, and rebates.

Holding the $x33 liquid staked xSHADOW token enables users to access automated voting through algorithmic voting, auto compounding through fees and incentives as mentioned above, rebase claims, zero fees, price protection, and full liquidity.

It’s also imperative to note that $x33 is subject to exit penalties for staked xSHADOW. The exit fee of the underlying xSHADOW is factored into $x33.

PVP rebase  

Remember that we mentioned xSHADOW exit penalties being 50% for early exits (> 14 days but < 180 days)? Well, if you’re wondering where the forfeited Shadow token goes, then you’re on the right track.

The Shadow protocol introduces a player-vs-player (PVP) mechanic that acts as an anti-dilution mechanism to protect users who are more aligned with the protocol (i.e., users who have held their xSHADOW position for longer than 180 days).

It does this by reallocating 100% of the forfeited Shadow tokens from early exits to active xSHADOW stakers, claimable after each epoch. This design creates a balance and acts as a rebase for long-term holders, translating into more fees earned while allowing users to exit at any time.

Fees

As we mentioned earlier, 100% of the fees generated by the protocol are streamed to xSHADOW holders. However, Shadow utilizes a fee-split model to share fees based on gauges. If a liquidity pair has a gauge, then 100% of the fees go to the xSHADOW holders.

On the other hand, when a liquidity pair has no gauge, 95% of the fee generated from swaps on that pair goes to the liquidity providers, and 5% goes to the protocol.

In terms of determining fees on liquidity pairs, Shadow employs algorithmic adjustments based on market conditions ranging from normal to extreme.

Another fee mechanism relevant to Shadow exchange is the FeeShare, created specifically for memecoin LPs.

This means that a portion of the memecoin trading fees can be configured to be used as the launcher sees fit. The designation could include creator fees, LP, buybacks, voter incentives, auto-compounding LP, and so on and so forth.

Lastly, on fees, Shadow leverages Sonic’s native economic mechanism, FeeM, to keep the lights on and the engines running. Shadow employs Sonic’s FeeM refunds to enable MEV protection and optimize fees based on market conditions.

Tokenomics

The official native token of Shadow exchange is the SHADOW token. It has a maximum supply of 10 million tokens and an initial supply of 3 million.

The token is distributed as:

Source

Contributors - 750,000

Presales - 750,000

Airdrop - 300,000

Partners - 300,000

Protocol-owned liquidity - 300,000

Reserves - 450,000

Community incentives - 150,000

Over time, spanning 500 epochs, which will take 10 years to complete, Shadow would emit ~5 million tokens, bringing the total circulating supply of SHADOW to 8 million.

Emissions are elastic, shifting up or down by as much as 25% every epoch, depending on how much revenue the protocol is pulling in. The goal is to keep inflation at a sustainable level, eventually reducing it to zero. Also, every single bit of the emissions — 100% — heading straight to the gauges.  

Concluding thoughts

It might be early, but Sonic is indeed shaping up to be one of the most interesting on-chain infrastructure projects to have launched this year. I mean, it literally transitioned from a theoretical promise to tangible reality, and the numbers speak for themselves.

Products like Shadow are driving up the use of the network. Rather than being another replica of a replica, as obtainable on other networks, Shadow brings innovation to the table, built on top of ve(3,3) and veToken model.

In fact, it also introduces meaningful refinements — most notably through its xSHADOW and $x33 mechanics. Together, they address longstanding pain points, including misaligned incentives, idle participation, and inequitable reward distribution.

The result is a system that rewards active engagement, balances the needs of traders, liquidity providers, and long-term holders, and sets a new standard for user alignment in DeFi.

More so, user alignment seems to be the dominant theme. FeeM aligns apps and devs with the Sonic network, while through xSHADOW and $x33,  Shadow Exchange aligns liquidity providers, traders, and long-term active participants and holders in such a way that everyone benefits from the progress of the protocol.

In an industry often plagued by short-termism, rug pulls, and insider gamesmanship, Shadow Exchange offers a refreshing counterpoint: a protocol built on sustainable incentives and genuine utility.

The groundwork is set, the tech is live, and the early results are promising. The foregoing is not only genius, but also a solid foundation for protocols building on Sonic.

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