{"type":"firestarter.listing","listing":{"id":"lst_ohdH4EwG","product_name":"Youth Rashguard / Navy","category":"Rashguard","description":"\nSeaesta Surf kids rashguard full-coverage swimsuit tops are earth and performance conscious, featuring eco-friendly fabrics and a full coverage that stays in place while your little one plays. \nOur kids rashguards are consciously made from recycled fabric. \nDesigned in sunny Southern California for the kids who live to surf, eat, nap. ","images":["https://cdn.shopify.com/s/files/1/1122/0754/files/seaesta-surf-rashguard-navy.jpg?v=1752164495"],"price":54,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:47.761Z"},"share_url":"https://firestarter.network/l/lst_ohdH4EwG","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_ohdH4EwG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Youth Rashguard / Navy' and a budget_max comfortably above $54.00 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."]}}