{"type":"firestarter.listing","listing":{"id":"lst_bbo9VDQg","product_name":"Happy Trails Long Sleeve Shirt","category":"For Humans","description":"Hit the trail and let the tails wag! Don't forget to pack your long sleeve shirt for adventures shared with your canine pals. This sustainably produced shirt from Comfort Colors is their Garment-Dyed Heavyweight Long Sleeve T-Shirt. We advise sizing one size up if you plan on tossing this shirt in the dryer!\n\nGarment-dyed for that lived in feel\nSoft ring-spun cotton fabric with 100% cotton threads\nRelaxed fit\n\nSizing\nMeasured in inches.\n","images":["https://cdn.shopify.com/s/files/1/1064/6998/files/HAPPY-T-back.jpg?v=1761331700","https://cdn.shopify.com/s/files/1/1064/6998/files/DSC09493.jpg?v=1762819047","https://cdn.shopify.com/s/files/1/1064/6998/files/HAPPY-T-front.jpg?v=1762819047","https://cdn.shopify.com/s/files/1/1064/6998/files/HAPPY.jpg?v=1762819047"],"price":42,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:24.568Z"},"share_url":"https://firestarter.network/l/lst_bbo9VDQg","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_bbo9VDQg' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Happy Trails Long Sleeve Shirt' and a budget_max comfortably above $42.00 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."]}}