> For the complete documentation index, see [llms.txt](https://doc.ave.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.ave.ai/tutorial/pc-web-tutorial/on-chain-trading.md). # On-chain Trading **On-Chain Tokens and Trading** On-chain tokens are digital assets created on existing blockchain platforms (such as Solana, Ethereum, etc.). Unlike native cryptocurrencies like Bitcoin (BTC), on-chain tokens are not the result of independent blockchains; instead, they are generated and managed via smart contracts on established blockchains. On-chain trading refers to transactions conducted directly on a blockchain network. Currently, decentralized exchanges (DEXs) utilize smart contracts and blockchain technology to facilitate the trading and management of on-chain tokens. As a secure, professional, fast, and comprehensive decentralized on-chain trading platform, Ave.ai has integrated over 130 mainstream public blockchains and over 300 decentralized exchanges, offering a one-stop solution for on-chain token trading.