x402 및 NEAR Anchoring을 통한 $0.01 비용의 AI 출력물 무결성 증명
How to prove an AI agent output existed — x402 + NEAR anchoring in practice
How to prove an AI agent output existed — x402 + NEAR anchoring in practice
How to Generate Cryptographic Proof of AI Agent Authorization (EU AI Act Article 14)
I built a $0.0005 screenshot cropper that saves AI agents 95% on vision LLM costs
x402 hit 119M transactions — here's the layer that still isn't built
AI agents hallucinate. Here is how to cryptographically notarize their output for $0.01
I Built an AI API with Instant USDC Payments (x402 Protocol)
How to build an x402-gated MCP endpoint (with real Base L2 USDC flow)
I Built a Pay-Per-Call Trading Signal API for AI Agents
The AI Agent Economy Needs Payment Rails — Here's What I Built