GRT token is the native token of The Graph, a decentralized protocol that enables developers to build and query decentralized applications on top of blockchain networks. The Graph is a popular choice for developers who want to build decentralized applications that require fast and efficient data retrieval, with a growing number of projects and dApps built on top of its platform. By holding GRT token, you can participate in the growth of The Graph ecosystem and contribute to the development of a decentralized internet.