{"type":"firestarter.listing","listing":{"id":"lst_uPCIL-3_","product_name":"Baby Huck Finn Short","category":"Baby Boy Shorts","description":"Introducing a new short for the season — The Huck Finn. Designed with softly rounded front pockets, an easy elastic waistband, and a relaxed raw-edge hem.Comfortable, effortless, and made for everyday adventure.\nFit: True to sizeContent: 100% organic cottonCare: Machine wash, cold water. Tumble dry lowMade in Los Angeles","images":["https://cdn.shopify.com/s/files/1/1328/2787/files/Copy_of_web_listing_temp_62.png?v=1771635598","https://cdn.shopify.com/s/files/1/1328/2787/files/Copyofweblistingtemp-2026-02-16T163038.709.png?v=1771635551","https://cdn.shopify.com/s/files/1/1328/2787/files/Copyofweblistingtemp-2026-02-16T163144.734.png?v=1771635551"],"price":46,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:46.562Z"},"share_url":"https://firestarter.network/l/lst_uPCIL-3_","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_uPCIL-3_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Baby Huck Finn Short' and a budget_max comfortably above $46.00 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."]}}