yaoming.x420.dev provides a single, focused DeFi trading endpoint on the Base network that lets integrators buy a custom USDC amount of the yaoming token (0x73DB2BE4581BcE956501eD0e2156DC31939B2b07). It’s a lightweight, pay-per-call service (flat $5 per call) designed for programmatic token purchases, automation and simple integration into trading UIs or bots. The API simplifies on-chain buys by handling the swap logic for a specified USDC spend amount.