$ 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
// 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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