Monitok Review 2026: A Self-Custodial Hybrid Exchange on Arbitrum

Monitok is a mobile crypto exchange that describes itself as a hybrid model, combining elements of centralized and decentralized trading. Its app lets users buy, sell and hold more than 100 crypto assets, and it keeps those assets in a self-custodial wallet, so the user controls the keys.

The project is built on Arbitrum and says users can move assets across Ethereum, Arbitrum, Polygon and Base. It has an AI trading assistant that offers personalised trade suggestions, announced in late 2024. It also has a native token, MONY, which appears in third-party listings.

Public coverage is thin and mostly dates from 2024. A presale of roughly €420,000 was reported in August 2024 by one news source. One app-store listing describes the company as operating from the EU, but the sources do not name a licence or regulator. The project does not publish team names, audit reports or a full fee schedule in the material reviewed.

Monitok describes itself as a hybrid exchange, a model that sits between a centralized exchange and a decentralized one. In a centralized exchange, a company holds user funds and matches orders on its own systems. In a decentralized exchange, trades run through smart contracts and the user keeps custody of assets in their own wallet.

According to the project's materials, Monitok keeps assets in a self-custodial wallet inside its app, so the user holds the keys, while the buying and selling experience is designed to feel similar to a centralized app. The platform is built on Arbitrum, a layer-2 network that processes transactions on top of Ethereum to lower costs and speed up confirmations.

The AI trading assistant analyses a user's trading activity and proposes trades. It is an analysis feature rather than an automated trading bot as far as the sources describe, and users still make their own decisions.

The project does not publish its fee schedule in the sources reviewed. Trading, spread and withdrawal costs would normally appear inside the app or on the official site at the point of trade, so check there before you deposit.

The sources reviewed do not name an independent security audit, a custody certification or a regulatory licence for Monitok. One app-store listing says the company operates from the EU, but no regulator or licence number is given, so users cannot verify compliance status from the sources alone.

Self-custody reduces counterparty risk because the platform does not hold user funds, but it moves the security burden onto the user. Losing a recovery phrase, falling for a fake app or approving a malicious smart-contract transaction can cause losses that cannot be reversed. Smart-contract risk also applies to any on-chain trading the app routes through Arbitrum and other networks.

Crypto trading is high risk, and prices can fall sharply. Check that crypto trading is legal where you live, and only use funds you can afford to lose.

Monitok is aimed at crypto users who already hold assets on Arbitrum or other supported networks and want a single mobile app for trading while keeping custody of their keys. It is less suited to people who need published fee schedules, regulatory protections or customer support guarantees before they deposit.