Are there any dApps or services currently running on top of the platform that users can interact with or use to build their own applications or services on top of it as well as use its native token for payments and rewards within those applications/services/dApps etc.?
Yes, there are a number of dApps and services currently running on top of the Solana platform.
These include decentralized exchanges (DEXs), decentralized finance (DeFi) applications, prediction markets, and gaming platforms. The Solana platform also provides developers with the tools they need to build their own applications or services on top of it. This includes the Solana SDK, which provides developers with access to a suite of APIs and libraries that can be used to create custom applications and services.
The native token of the Solana platform is SOL, which can be used for payments and rewards within these applications/services/dApps. For example, SOL can be used to pay transaction fees on DEXs or as rewards for participating in DeFi protocols. Additionally, SOL can be used as a form of collateral in some DeFi protocols or as a form of payment for goods and services within certain dApps.