{"type":"firestarter.listing","listing":{"id":"lst_qQHTXPHi","product_name":"Ballpark Classics T-Shirt","category":"Tees","description":"Limited edition t-shirt featuring original hand-drawn artwork by the Cevallos Brothers, made up of the essentials found at ballparks and cookouts around the city.• 100% cotton• 6.0 oz midweight carded jersey• Screen printed graphic• Artwork by the Cevallos Brothers• Made in Peru","images":["https://cdn.shopify.com/s/files/1/0920/5284/files/TEON1493White-02.jpg?v=1777473511","https://cdn.shopify.com/s/files/1/0920/5284/files/SP25_CollectionName_Lifestyle_Working_CevallosBrosLifestyle6.jpg?v=1777562056","https://cdn.shopify.com/s/files/1/0920/5284/files/TEON1493White-01.jpg?v=1777473511","https://cdn.shopify.com/s/files/1/0920/5284/files/SP25_CollectionName_Lifestyle_Working_CevallosBrosLifestyle3.jpg?v=1777562056","https://cdn.shopify.com/s/files/1/0920/5284/files/TEON1493White-03.jpg?v=1777473511","https://cdn.shopify.com/s/files/1/0920/5284/files/TEON1493White-04.jpg?v=1777473511","https://cdn.shopify.com/s/files/1/0920/5284/files/SP25_CollectionName_Lifestyle_Working_CevallosBrosLifestyle10.jpg?v=1777562056"],"price":54,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:23:58.902Z"},"share_url":"https://firestarter.network/l/lst_qQHTXPHi","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_qQHTXPHi' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ballpark Classics T-Shirt' 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."]}}