{"type": "article", "title": "I Put Trading Tools Behind MCP With Per-Call Pricing — and Fixed the One Bug That Breaks x402 for MCP Builders", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/i-put-trading-tools-behind-mcp-with-per-call-pricing-and-fixed-the-one-bug-that", "original_source": "https://dev.to/scriptmasterlabs01/i-put-trading-tools-behind-mcp-with-per-call-pricing-and-fixed-the-one-bug-that-breaks-x402-for-1956", "published": "2026-10-02T19:58:46+00:00", "accessed": "2026-10-02", "id": "i-put-trading-tools-behind-mcp-with-per-call-pricing-and-fixed-the-one-bug-that"}