Utility token

A utility token grants access to a feature, not economic participation. Technically it is usually a standard fungible token, most often ERC-20 on Ethereum. What separates it from a security token is not the technology but the right it conveys (use, not economic participation) and the absence of compliance-driven transfer restrictions. That is why regulatory classification is contextual, not automatic: a utility token can end up treated as a security if it is marketed promising returns from the efforts of others.

The regulatory boundary is the key piece. In the United States the Howey test applies (SEC v. W. J. Howey Co., 1946): an asset is an investment contract, and therefore a security, when four elements coincide, an investment of money, in a common enterprise, with an expectation of profit derived from the efforts of others. In the EU, MiCA confirms that tokens with a genuine access function fall outside financial-instrument regulation and are subject to lighter disclosure and consumer-protection rules. MiCA distinguishes three categories: ART (asset-referenced tokens), EMT (e-money tokens) and other crypto-assets, where utility tokens that are not financial instruments sit.

A good practice is to define the token's function clearly from the design stage, because the classification can shift depending on how it is marketed. Archetypal utility functions include access and network-service payment tokens, such as ETH for Ethereum gas or BNB for fees on BNB Chain. The specific classification of any given token is contextual and jurisdiction-dependent, so it is best understood as an intended function rather than a settled legal ruling.