{"type":"firestarter.listing","listing":{"id":"lst_yn6z4Rn3","product_name":"San Francisco Grandpa Hat","category":"NG 5 Panel Hat","description":"Elevate your style with this San Francisco-inspired hat, showcasing an embroidered design of Marin County’s view, the Golden Gate Bridge, and the city skyline. Perfect for any adventure, it’s a timeless tribute to the charm of the Bay Area","images":["https://cdn.shopify.com/s/files/1/0871/5492/files/SanFranciscoGrandpaHat_PP301001_StudioProduct_Q12025_001.jpg?v=1762272015","https://cdn.shopify.com/s/files/1/0871/5492/files/SanFranciscoGrandpaHat_PP301001_StudioProduct_Q12025_002.jpg?v=1756916808","https://cdn.shopify.com/s/files/1/0871/5492/files/SanFranciscoGrandpaHat_PP301001_StudioProduct_Q12025_003.jpg?v=1756916808"],"price":27.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:29:55.122Z"},"share_url":"https://firestarter.network/l/lst_yn6z4Rn3","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_yn6z4Rn3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy San Francisco Grandpa Hat' and a budget_max comfortably above $27.99 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."]}}