x402 USDC Payments vs 402Arcade

AI agent micropayments via x402 USDC for crypto-native tool access.

402 Arcade is a collection of six absurd micro-services built for the agent-to-agent economy. Every tool costs $0.10 USDC on Base, paid automatically via the x402 protocol. No API keys, no subscriptions — just crypto-native micropayments. TRY BEFORE YOU BUY: Every service has a free try_* tool that

Agents

CLI Tools

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