Blockchain investigator ZachXBT has turned his attention to Tokenlon, accusing the lesser-known exchange of handling a large share of activity tied to illicit crypto flows. The allegation centers on suspected routing from romance scams, human trafficking-linked scam operations, investment fraud, and Chinese underground markets.
The claim is serious, but still an allegation. No enforcement agency has publicly charged Tokenlon or imToken over the latest accusations, and the platform has rejected wrongdoing. Tokenlon responded on X that it does not custody user funds, that transactions are traceable on-chain, and that it “absolutely does not facilitate crime.” It also wrote: “We recognize that permissionless infrastructure can be exploited.”
ZachXBT’s wording was much sharper. After one user described a case where a friend’s mother allegedly lost 270 ETH that was sent to Tokenlon, ZachXBT wrote: “So many similar stories from victims sadly.” In another exchange cited by crypto media, he replied “Few understand” after a user claimed Tokenlon had become a common indicator in compliance circles for pig-butchering and Chinese illicit-fund flows.
Why The DEX Label Is Being Questioned
The controversy is not only about whether illicit funds touched Tokenlon. The bigger issue is whether Tokenlon functions like a normal decentralized exchange, or whether parts of its design create a more centralized routing layer with weaker compliance controls.
A 2022 Cryptoforensic Investigators analysis questioned Tokenlon’s decentralization claims by focusing on its BTC-to-imBTC flow. The analysis described a process where users sent BTC into Tokenlon-controlled wallets, after which balances were tracked off-chain and later represented as imBTC before swaps into assets such as USDT.
That structure is different from a fully on-chain automated market maker, where users interact directly with immutable smart contracts and liquidity pools. It also changes the compliance debate. If a platform controls wallets, manages off-chain balances, or operates conversion infrastructure, it may face different expectations than a purely non-custodial smart-contract interface.
Pig-Butchering Research Adds Weight To The Debate
Academic work has also kept Tokenlon inside the broader fraud-flow discussion. The SSRN working paper How Do Crypto Flows Finance Slavery? The Economics of Pig Butchering, first posted in 2024, examined crypto flows tied to pig-butchering networks and found that roughly 57% to 60% of Tokenlon swaps during 2022 and 2023 involved addresses linked to scam networks, based on the paper’s clustering methodology.
That matters because pig-butchering fraud is not just ordinary online theft. It often involves organized scam compounds, forced criminality, fake investment platforms, and cross-border laundering routes. Recent global crypto scam crackdowns have shown how law enforcement is now targeting the operators, recruiters, and laundering rails behind these networks, not only the wallet addresses that receive stolen funds.
The Tokenlon discussion also fits the broader shift in illicit crypto activity toward routing layers. Chainalysis’ latest crime work described a more industrialized on-chain crime economy, while stablecoins and exchange rails remain central to illicit settlement. ZachXBT’s recent DSJ laundering trail investigation showed the same enforcement pressure building around platforms that allegedly help funds move quickly across chains and custodians.
Enforcement Pressure Is Moving Toward Routing Infrastructure
ZachXBT also named Butter Network, HiFiSwap, Bridgers/SWFT, and Tokenlon as platforms he believes deserve stronger enforcement attention. Those claims have not been tested in court, but they underline a growing regulatory risk for swap services, bridges, OTC-style conversion tools, and DEX aggregators that sit between victims, scammers, and final cash-out points.
Tokenlon’s defense rests on the idea that permissionless infrastructure can be abused without the platform intentionally facilitating crime. The strongest counterargument is operational: if a product has recurring flows from known scam clusters, routing patterns, bridge paths, or high-risk conversion behavior, regulators may expect active detection, blocking, reporting, or cooperation with investigators.
The dispute leaves Tokenlon facing two questions at once. The first is factual, whether the alleged illicit-flow concentration reflects ZachXBT’s claims and past research. The second is structural, whether a platform marketed as decentralized still carries centralized responsibilities when wallets, conversion paths, off-chain records, or affiliated infrastructure shape how funds actually move.
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