$ cat /blog/index

Blog

x402 API discovery, AI agent payments, and building with EntRoute.

// July 18, 2026

I Gave Claude Code $5 of USDC and Asked It to Research a Token

A walkthrough of building an autonomous research agent that discovers, pays for, and uses x402 APIs at runtime — no API keys, no signups, no environment variables.

x402ai-agentsclaude-codemcpautonomous-agents

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// April 7, 2026

How AI Agents Discover and Pay for APIs with x402

I've been building a discovery API for AI agents that need to find and pay for services on their own. Here's what I've learned about x402 and why I think discovery is the missing piece.

x402ai-agentsapi-discovery

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