Agent Payments & x402 Library: 11 Guides, 337 Pages (PDF)

11 in-depth guides on agent payments, the x402 protocol and MCP security in one PDF: 337 pages, with a bookmarked table of contents so you can jump to any guide.

What is inside

• x402 Protocol Guide (29 pages)
• Agentic Payments Guide (37 pages)
• HTTP 402 Payment Required Explained (27 pages)
• x402 Integration Checklist (27 pages)
• Pay-Per-Call API Guide (34 pages)
• MCP Payments Guide (27 pages)
• USDC Micropayments for APIs (27 pages)
• API Monetization with x402 (33 pages)
• MCP Server Security Checklist (34 pages)
• AI Agent Wallet Safety Checklist (31 pages)
• Ephemeral Credentials for AI Agents (31 pages)

One PDF download. One-time payment. 7-day money-back guarantee: email us within 7 days of purchase for a refund.

Educational and technical material, not financial or security advice. Autonomous payments add operational and financial risk; start with small, bounded tests. No income or performance outcome is guaranteed.