Lighter affiliate program review: builders set their own fee up to 10 bps, referrers get 10–30% of a 0.028% one

Lighter runs two programs that both get called “affiliate”, and they pay for different work. Partner Attribution lets anyone who builds a trading interface on top of the exchange add their own charge to the orders they route, up to 10 basis points on perpetuals and 1% on spot, with the trader’s signed approval. The referral program pays 10%, 20% or 30% of the gross fees a referred trader generates, weekly, from a $1 minimum. The two do not stack: since 26 August 2026 a trade that carries a partner fee earns no referral kickback, and since 14 September a paid partner trade from a free Standard account is rejected outright. Underneath both sits a fee schedule that is zero for most users and 0.028% for the rest, so the percentages are large and the base is small. We read the program pages, the developer guide, the terms of service, the live system configuration and the Florida corporate register on 29 September 2026. Our score is 6.5/10.

Who runs the program

The terms of service, last updated 29 December 2025, open with the company: Elliot Technologies, Inc., trading as “Elliot” and “Lighter”, provides the web interface, the API and the LIT token for the Lighter Protocol, “autonomous software running on a Layer 2 Ethereum blockchain”. The whitepaper of October 2025 is signed “Elliot Technologies, Inc. dba Lighter”. That is more than most perpetual DEXs give an affiliate: Aster names no entity at all and GRVT contracts through a Panama company.

We looked the company up. Florida’s Division of Corporations holds a foreign profit corporation record, document F21000005576, for a Delaware company filed in Florida on 29 September 2021 under the name Lunchclub Inc., with “Elliot Technologies, Inc.” as its cross-reference name. Status is active, the 2026 annual report was filed on 1 May 2026, the principal address is a suite on Michigan Avenue in Miami Beach, and the officers listed are Vladimir Novakovski as CEO and Margaret Parsons as Head of Operations. The record’s last event is a reinstatement dated 12 October 2025, after an earlier one in April 2024, so the Florida registration has lapsed and been restored twice. The register says nothing about a derivatives licence, and we found none; the terms bar United States persons from the services altogether.

Partner Attribution, per the developer guide updated 28 September 2026, “is permissionless, allowing any account index to be used to collect fees, including subaccounts”: no application, no account manager, no rate to negotiate. A wallet, bot or trading terminal that submits orders for its users belongs there; a publisher who wants to place a link belongs in the referral program. Lighter also runs a second deployment on Robinhood Chain with its own account types, which the partner page links separately; this review covers Lighter Core.

Commission structure

Partner revenue is a charge on trade size that the builder chooses. The program page sets the global limits at 10 bps for perpetual markets, 1% for spot markets and a minimum increment of 0.01 bp; the trader approves a maximum for that builder, and each order carries the maker and taker fee the builder actually wants to charge, which “must not exceed the maximum values defined during the approval step”. The developer guide gives the formula: fee = trade size × (fee value ÷ 1,000,000). We read the exchange’s live system configuration on 29 September and it returned maximum integrator fees of 1,000 for perpetual maker and taker and 10,000 for spot, which convert to exactly the published 0.1% and 1%.

On a 1,000 USDC perpetual trade, a builder charging 1 bp collects 0.10 USDC and one charging the 10 bp ceiling collects 1 USDC. These are prices the builder asks its own users to pay, not a share of anything Lighter earns, and the venue’s own fee sits underneath. Per the fee page, Plus accounts pay 0.5 bps maker and taker, and Premium accounts without staked LIT pay 0.0040% maker and 0.0280% taker. A 1 bp partner charge on a Premium taker makes the trade cost 0.38 USDC per 1,000 instead of 0.28; the 10 bp ceiling makes it 1.28. A builder charging the maximum multiplies its users’ costs by more than four on a venue whose pitch is that trading is free, so the ceiling is a ceiling, not a forecast.

The referral ladder is a share of the venue’s fee, and the venue’s fee is small. Per the referral page, you earn a percentage of “the gross fees paid by your referred users”:

Tier	Share of gross fees	Requirement	Per 1,000 USDC of unstaked Premium taker volume (0.028% fee)	Per 1,000 USDC of Standard advanced-order volume (0.01% fee)
Bronze	10%	Everyone	0.028 USDC	0.010 USDC
Silver	20%	15+ unique referrals, each active on 5+ days	0.056 USDC	0.020 USDC
Gold	30%	50+ unique referrals, each active on 5+ days	0.084 USDC	0.030 USDC

“Active on 5+ days” means the referred user has traded on at least five separate days, and only users who signed up on or after the program start date count. Upgrades are “reviewed manually and applied weekly, on Mondays”, apply “from the upgrade date onward” and “are granted at our discretion”. There is no CPA, no hybrid, no sub-affiliate override and no cap on the page. The page also says, in its first sentence, that “Lighter remains free to trade for most users”: Standard accounts pay no maker or taker fee, so a referred trader who never opts into Plus or Premium generates nothing to share. The one exception arrived on 23 August 2026, when Lighter’s API channel announced a 0.01% fee on RFQ, Chase Limit and TWAP orders from Standard accounts; the referral page counts those fees, and the right-hand column above shows what they are worth.

For scale, GRVT’s Silver Ambassador tier pays 25% of a Level 1 taker fee of 0.045%, which is 0.1125 USDT per 1,000 USDT, and Aster’s default 10% of a 4 bp VIP 1 taker fee is 0.04 USDC, rising to 0.08 for approved affiliates. Lighter’s Bronze tier pays a quarter of GRVT’s entry rate, and its Gold tier, which needs fifty active referrals, still pays less than GRVT’s Silver. The exchange runs on volume, not on fees, and the referral program inherits that. Pacifica, the Solana venue, advertises up to 40% of a 0.040% entry taker fee for the affiliates it selects, $0.16 per $1,000 at the ceiling, and publishes no rate below it; see our Pacifica affiliate program review.

The two programs exclude each other on the same trade. The 26 August 2026 update states that “trades executed through the partner attribution program, with non-zero integrator fees, will not be considered for kickbacks and rebates”, and the referral page repeats it. A builder that also referred its users cannot charge a partner fee and collect a kickback on the same fill.

Attribution and cookies

For a builder, attribution is a signed approval plus the orders it routes; there is no cookie and no window. The trader submits an ApproveIntegrator transaction naming the partner’s account index and the maximum maker and taker fees for perpetuals and spot, with an optional expiry. Per the developer guide, a client can have at most four approved partners at a time and can revoke one at any moment by sending a new approval with all fees set to zero. Lighter’s example script sets the expiry at 90 days; that is sample code, not a program term. Once an approval expires, the partner “must obtain approval again from the client”, and nothing the trader does outside the builder’s interface earns the builder anything.

The September change narrowed who can be charged. The 28 August 2026 announcement said that from 14 September at 13:00 UTC, “trades via Partner Attribution with non-zero integrator fees coming from Standard accounts will be rejected, as well as integrator approvals”, and a 13 September reminder gave the error code, 21520. The two documentation pages now disagree on the edge case: the program page says Partner Attribution trades from Standard accounts “will be rejected, along with new integrator approvals for Standard accounts”, without qualification, while the developer guide limits the rejection to trades with non-zero fees and still says “both standard and premium accounts are accepted”. Charging a fee requires a Plus or Premium client under every version; whether a zero-fee tag can still be attached to a Standard account’s orders for tracking is what the pages leave open.

Referral attribution is the opposite shape: permanent, and set once. The referral page says “once a referral code is used at sign-up, it cannot be changed or added later”, so an existing account can never become your referral, and there is no cookie duration or click rule to read because the code is entered at registration or not at all. The page dates eligibility from “Monday, July 28, 2026”; 28 July 2026 was a Tuesday, and the app’s referral copy says “after July 27th”, so read it as the 28th.

Payouts

Partner fees are not paid out; they accrue. The developer guide says all partner fees “will be credited to this account”, the account index the builder named in the approval, and specifies the currency: “for perpetual markets, the fees are paid and credited in USDC”, and “for spot markets, the fees are paid and credited in the received asset (e.g. buying spot ETH means the Client pays fees in ETH directly)”. There is no settlement calendar, minimum or holdback to publish because there is no settlement: the balance is yours on the exchange from the moment the order fills.

Referral kickbacks do have a calendar. Per the referral page, rebates “are paid out weekly as L2 Transfers” from a named address, each Monday’s payout covers “Monday 00:00 UTC through Sunday 23:59 UTC of the preceding week”, and there is “a $1 minimum for payouts”. The page does not name the currency; the app’s referral page does, “settled in USDC every Monday”. What happens to a balance under $1, whether it carries forward or lapses, is not written down. A referred trader’s own reward is a week of Premium fees rebated, capped at the first $10 million of maker and taker volume, paid on the same Monday cycle.

Getting either balance off the exchange is a withdrawal like any user’s. The withdrawal guide, updated 20 September 2026, gives secure withdrawals and transfers “a 1 USDC, or equivalent, minimum”, and fast withdrawals “USDC only, 4 USDC minimum”. A secure withdrawal is requested through the exchange’s Ethereum contract and claimed, by the platform on the user’s behalf when gas is cheap, per the priority transactions guide. Fast-withdrawal charges by account type, from the API channel:

Account type	Fast withdrawal charge	Source
Standard	$1 flat (was $3 from 30 August)	9 September 2026 update
Plus	10 free per day, then $1 flat	30 August 2026 update
Premium	Unlimited, free	30 August 2026 update

Put together: a Bronze referrer whose referred Premium taker trades 100,000 USDC in a week earns 2.80 USDC, clears the $1 floor, receives it on Monday inside the exchange, and can withdraw it fast for $1 or slowly for nothing but the wait. Nobody has published a case of a partner’s fees travelling that path to an external wallet, and we did not run one; the mechanism is documented, the payment history is not.

The terms that bite

The terms of service of 29 December 2025 cover the interface, the API and the protocol:

• Geography. The opening notice says the services “are not available to persons or entities who reside in, are located in, are incorporated in, or have a registered office or principal place of business in” the United States, Canada, the United Kingdom, China, North Korea, Russia, Ukraine, Cuba, Iran, Venezuela, Sudan, Belarus, Myanmar or Syria. The eligibility clause a few paragraphs later repeats the list without Sudan, Belarus and Myanmar and adds a catch-all for sanctioned territories. Plan on the longer list.
• Changes without notice. Section 3 lets Elliot “modify, substitute, add, update, or eliminate” any program, policy or guideline “at any time in its sole discretion and without advance notice to you”; amended terms are “effective immediately upon posting”. The referral page adds its own version: “we may modify, suspend, or terminate the program at any time.”
• Termination in its sole discretion. Section 4: “Without notice to you, Elliot reserves the right to suspend or terminate your access to the Interface or participation in any feature on the Interface in its sole discretion.” Special offers and promotions can be changed or cancelled “at any time”.
• Discretionary rewards. The referral guidelines state that “all kickbacks and rebates, on both the referrer and referee side, are discretionary”, and that wash trading, self-referrals or “any other attempts to abuse or game the program will result in disqualification and forfeiture of pending rebates”. No dispute window is described.
• No identity, no KYC. Section 7 says Elliot may log IP addresses “to enforce access restrictions” and collects no other personal data; interaction is by wallet address. No KYC condition on a referred user, and no verified counterparty in a dispute.
• Recourse. Florida law, JAMS arbitration in Miami, a class-action and jury waiver, and a liability cap at the greater of what you paid for access or $100. An affiliate pays nothing for access.
• Not written anywhere. Brand bidding, paid search, incentivised traffic, what happens to accrued kickbacks after a termination, and whether a partner’s approved fees survive a rule change. Silence is not permission.

The clauses are ordinary for a DEX interface; the pace of change around them is the point. In a little over three weeks the API channel announced a new fee on Standard accounts (23 August), the referral exclusion for partner trades (26 August), the Standard-account partner ban (28 August, effective 14 September) and two changes to withdrawal charges (30 August, 9 September). Some came with two weeks’ warning, some were posted on deployment. A partner’s economics can change between one Monday and the next, and the terms say they may.

What affiliates report

Very little, in either direction. Trustpilot has no page for lighter.xyz. On Reddit, the r/Lighter announcement of the referral program (“Refer traders, earn up to 30% of the fees they pay, and receive weekly USDC payouts”) had no payment discussion under it when we read it on 29 September 2026, and another r/Lighter thread that turned up in our search had been removed by the moderators. We searched the usual affiliate forums for non-payment or shaving complaints and found none we could date; that is an absence of evidence about a program two months old, not evidence that it pays.

The partner program has better evidence of use than of payment. NautilusTrader, an open-source trading platform, documents in its Lighter adapter that orders from Plus and Premium accounts “carry the NautilusTrader integrator account index” for measurement, with “maker and taker integrator fees” set to zero. That is a named builder using the mechanism in production, not one collecting money through it, and it attaches attribution to Plus and Premium accounts only. Lighter publishes no list of partners or partner volumes.

Lighter against the alternatives

The right comparison for Partner Attribution is the other builder-fee programs, because a charge on notional and a share of the venue’s fee are different products. We read the Hyperliquid and Ostium pages on 29 September 2026. Figures are ceilings and the gross a builder would collect on 1,000 USDC of eligible perpetual volume at that ceiling, before the venue’s own fee and the builder’s costs.

Program	Builder fee ceiling	Gross at ceiling per 1,000 USDC	Eligible trades	Approval and payment
Lighter Partner Attribution	10 bps perpetuals, 1% spot	1 USDC	Both sides of perpetuals and spot; paying clients must be Plus or Premium	Signed approval with optional expiry, max 4 partners per client; credited to the partner’s Lighter account per trade
Hyperliquid builder codes	0.1% perpetuals, 1% spot	1 USDC	Both sides of perpetuals; spot sells only, since fees must be collected in the quote or collateral asset	Approval signed by the user’s main wallet, max 10 per user; builder must hold 100 USDC in its perpetuals account; fees claimed through the referral reward claim process
Ostium builders	0 to 50 bps	5 USDC on opening volume only	Opening trades only, on notional; no fee on close	Configured per client or per order; paid atomically when the order fills, per the 6 November 2025 launch post (since removed from Ostium’s blog) and the contract events we counted in our Ostium builder program review

Lighter and Hyperliquid publish the same perpetual ceiling and differ on spot and on plumbing: Lighter pays spot fees in the asset the trader received, so a buy-side interface can charge, while Hyperliquid excludes spot buys and settles through an on-chain claim. Ostium’s 50 bps looks five times larger until you notice it applies to opening notional only, as its trade preview reference confirms. At a chosen 1 bp, all three pay 0.10 USDC per 1,000 USDC of eligible volume, and the question becomes which venue’s users will accept a surcharge.

For a publisher who only wants to refer, the nearest comparisons are the two perpetual DEX programs we have reviewed. GRVT pays 25% to 35% of a 0.045% taker fee with no published payout schedule; Aster pays 10% to 20% of a 0.04% taker fee, credited next day, for 365 days. Lighter pays 10% to 30% of a 0.028% taker fee, weekly from $1, for life, on a venue where most traders pay no fee at all. Our exchange affiliate comparison sets ten centralised programs beside them.

Verdict

6.5/10. In Lighter’s favour: the partner caps are published and match the running exchange; entry is permissionless and the approval, revocation and fee fields are documented down to the example code; the referral ladder, its thresholds, its weekly Monday payout and its $1 minimum are all on one page; attribution is permanent; a real company with a current corporate record stands behind the terms. That is more than GRVT or Aster publish, and it earns the half-point over them. Against it: every kickback is “discretionary” and the terms allow any program to be changed or ended without notice, and the programs changed five times in a little over three weeks; the two documentation pages disagree about Standard accounts; the referral base is a 0.028% fee that most traders on the venue never pay; partner fees credit an exchange account rather than a wallet; there is no third-party payment record of either program, no Trustpilot page and no partner list; and the company is excluded from serving the US, UK and Canada. Under our DEX rubric, an on-chain-verifiable share with a permissionless claim would reach 8; a share that the operator can switch off at will, on a fee base this thin, does not.

The program fits a builder whose users already pay for execution and will accept a basis point or two on top, and a referrer whose audience trades on Premium accounts. A publisher sending free-tier sign-ups should model the share of them that will ever opt into a paid tier before counting registrations as revenue.

FAQ

What is the Lighter affiliate commission?

There are two. A builder that routes orders through its own interface charges its users a fee it sets itself, up to 10 bps on perpetuals and 1% on spot, per the Partner Attribution page. A referrer earns 10%, 20% or 30% of the gross trading fees paid by traders who signed up with the referral code, per the referral page. The first is a charge on trade size; the second is a share of Lighter’s fee, which is zero for Standard accounts and 0.028% taker for unstaked Premium accounts.

When does Lighter pay affiliates?

Referral kickbacks are paid every Monday as transfers on Lighter’s layer 2, covering the previous Monday-to-Sunday UTC week, with a $1 minimum; the app says the payment is in USDC. Partner fees are credited to the builder’s Lighter account on each trade, in USDC for perpetuals and in the received asset for spot. Withdrawing to Ethereum is a separate step: 1 USDC minimum for a secure withdrawal, 4 USDC minimum and USDC only for a fast one, which costs $1 on a Standard account.

Is the Lighter affiliate program legit?

The program has a named operator, Elliot Technologies, Inc., with an active corporate record in Florida’s register, and public documentation whose numbers match the live exchange configuration. We found no complaints of non-payment, and no third-party record of payment either; the program is two months old and Trustpilot has no page for the exchange. The terms let Lighter change or end either program without notice, and all kickbacks are discretionary, so treat the published rates as current settings rather than commitments.

What is the difference between Lighter referrals and Partner Attribution?

A referral ties a new account to your code at sign-up, permanently, and pays you a share of that account’s fees wherever it trades. Partner Attribution ties a fee to the orders your interface submits, for as long as the trader’s approval lasts, and pays you nothing on trades placed elsewhere. Since the 26 August 2026 change, a trade that carries a partner fee is excluded from referral kickbacks, so the two cannot be earned on the same fill.

Do free Standard accounts earn any commission?

Almost none. Standard accounts pay no maker or taker fee, so there is nothing to share on ordinary limit and market orders. Since 23 August 2026 they pay 0.01% on RFQ, Chase Limit and TWAP orders, and the referral page counts those fees, which is 0.01 to 0.03 USDC per 1,000 USDC of such orders. Since 14 September 2026 a Standard account cannot be charged a partner fee at all; the client has to be on Plus or Premium.

What does a referred trader get?

One week of Premium fees rebated, capped at the first $10 million of combined maker and taker volume, starting at sign-up and paid on the same Monday cycle. The rebate is discretionary and is not paid on trades that carry a partner fee. After the trial week the trader pays Premium fees like anyone else, and the referrer’s kickback accrues on them.

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