x402 is a focused DeFi minting provider on the Base network exposing a single /api/mint endpoint that converts USDC into the protocol token $x402. Sample rate: 10 USDC → 50,000 $x402 (note: promotional copy includes Chinese branding: “$x402人生，让x402改变你的人生”). The service is optimized for straightforward token distribution, rewards, and on‑chain integration and is offered at a flat $10 per call price point.