x402engine — OpenAI's flagship multimodal model — strong all-around for text, vision, and reasoning
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.03 USDC | 0x7dd5...2629 |
| eip155:4326 | exact | 0.034138 tokens | 0x7dd5...2629 |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | exact | 0.03 tokens | Gzehfs...QQWa |