{"type":"firestarter.listing","listing":{"id":"lst_S8Ag9sc4","product_name":"Red and Black Paw Dog Harness","category":"Dog","description":"Made in the USA! Our popular step-in style harnesses are adjustable three ways to perfectly suit your dog's shape and size. They are a breeze to get on and off too! Your dog simply steps in and then the quick-release buckle snaps together effortlessly over their shoulders. Our harnesses are made from high-tensile strength nylon webbing with sewn on polyester and nylon ribbons, and are stain and fray resistant. They are designed to last a lifetime! Complete the look with the matching collar and lead.\n\nMachine washable\n\nMade in the USA\n\nAll hardware is cast brass, not welded, for extra strength\n\nBuckles are Coast Guard approved for high weight hold\n\n","images":["https://cdn.shopify.com/s/files/1/0453/1424/4770/products/Red_and_Black_Paw_Dog_Harness.jpg?v=1623361538"],"price":31,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:32.207Z"},"share_url":"https://firestarter.network/l/lst_S8Ag9sc4","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_S8Ag9sc4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Red and Black Paw Dog Harness' and a budget_max comfortably above $31.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}