{"type":"firestarter.listing","listing":{"id":"lst_b8mxjkmB","product_name":"BAR STUDS","category":"Earrings","description":"A gorgeous, every day stud that is zero fuss but maximum style.\nMade with solid 2mm square wire these studs measure 11mm in length.\nAvailable in solid sterling silver, 9ct rose and yellow gold.\n","images":["https://cdn.shopify.com/s/files/1/2323/1093/files/LowRes-DSCF8390.jpg?v=1719736619","https://cdn.shopify.com/s/files/1/2323/1093/files/DSCF84043.jpg?v=1719736619","https://cdn.shopify.com/s/files/1/2323/1093/files/DSCF83772.jpg?v=1719736619"],"price":94,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:32.542Z"},"share_url":"https://firestarter.network/l/lst_b8mxjkmB","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_b8mxjkmB' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy BAR STUDS' and a budget_max comfortably above $94.00 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."]}}