{"type":"firestarter.listing","listing":{"id":"lst_K2ArItk7","product_name":"Velvet Martingale Dog Collars – Custom Design Your Own","category":null,"description":"Customize your velvet collar with your choice of velvet and satin lining colors!\n","images":["https://cdn.shopify.com/s/files/1/0779/2423/7617/files/DSC_7386-600x600_ac783ac9-b1b0-41f9-a8ff-bb218c503a87.jpg?v=1762466407","https://cdn.shopify.com/s/files/1/0779/2423/7617/files/DSC_7379-600x600_253ffc0b-1d4d-4408-8d0c-8607f0fabbfa.jpg?v=1696235714","https://cdn.shopify.com/s/files/1/0779/2423/7617/files/DSC_7373-600x600_36542341-bc66-4753-b3b5-769eaeb3db5b.jpg?v=1696235713","https://cdn.shopify.com/s/files/1/0779/2423/7617/files/DSC_7365-600x600_d5df34c3-1e8c-4db3-98d2-8d209d3975a9.jpg?v=1696235714"],"price":35.98,"currency":"USD","in_stock":true,"inventory_qty":509949,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:33.639Z"},"share_url":"https://firestarter.network/l/lst_K2ArItk7","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_K2ArItk7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Velvet Martingale Dog Collars – Custom Design Your Own' and a budget_max comfortably above $35.98 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."]}}