{"type":"firestarter.listing","listing":{"id":"lst_t5BTSiRp","product_name":"Big League Twill Cotton Cap","category":"Caps & Hats","description":"Description\nOur Big League Cap is made from a cotton twill and features a script logo inspired by classic baseball emblems—an ode to the souvenirs found near our flagship store on Canal Street. Finished with our monogram embroidered on the back.\nDetails\n\n100% cotton, 12 oz. twill woven in Portugal\nCustom made, Knickerbocker metal hardware back closure\nStandard hard brim insert\nMade in Portugal\n\n\nCare\nHand wash in cold water and air dry.","images":["https://cdn.shopify.com/s/files/1/0009/8100/8447/files/Big_League_Twill_Cotton_Cap_Black_Front.jpg?v=1768334952","https://cdn.shopify.com/s/files/1/0009/8100/8447/files/Big_League_Twill_Cotton_Cap_Black_Back.jpg?v=1768335157","https://cdn.shopify.com/s/files/1/0009/8100/8447/files/Big_League_Twill_Cotton_Cap_Ecru_Front.jpg?v=1768335158","https://cdn.shopify.com/s/files/1/0009/8100/8447/files/Big_League_Twill_Cotton_Cap_Ecru_Back.jpg?v=1768335296","https://cdn.shopify.com/s/files/1/0009/8100/8447/files/Big_League_Twill_Cotton_Cap_Group.jpg?v=1768334954"],"price":85,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:23.627Z"},"share_url":"https://firestarter.network/l/lst_t5BTSiRp","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 ","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_t5BTSiRp' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Big League Twill Cotton Cap' and a budget_max comfortably above $85.00 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."]}}