The Gas Station Network (GSN) is a decentralised network of relayers that primarily uses the Ethereum blockchain. It enables you to create decentralised applications (dApps) that accept payment for transactions, removing the requirement for users to possess Ether or ETH in order to pay for petrol, streamlining their onboarding process and boosting user acquisition and experience.

However, whereas GSN relayers do not charge users, they do charge the recipient and contract. In this manner, the relayers recover transaction expenses and profit from additional fees for offering such services.
The GSN, which was first conceptualised and designed by TabooKey, has grown to include many firms, protocols, and platforms in the Ethereum ecosystem who aim to improve user onboarding to Ethereum applications.

A Gas Station Network (GSN) is a group of fuel outlets connected by a common brand, ownership arrangement, franchise agreement, or management system. These stations are typically spread across different locations to make fuel and travel-related services more accessible to motorists. Depending on the operator, a network may offer gasoline, diesel, convenience products, food, vehicle cleaning, and basic automotive services. Large GSNs often rely on centralized technology to manage inventory, fuel deliveries, pricing, payments, and customer rewards. This structure can help companies operate more efficiently while strengthening their presence in different markets. Independent station owners may also benefit from joining a recognised network through shared branding and business support. As the transportation sector moves toward lower-emission alternatives, traditional gas station networks are expanding their services. Many are now installing electric vehicle chargers and exploring alternative fuels, allowing them to serve both conventional vehicles and newer forms of transportation.