{"type":"firestarter.listing","listing":{"id":"lst_4gEBK8pk","product_name":"Stacked Pebble Bag Charm - Espresso","category":"keychains & bag accessories","description":"Customize your PT bag and make it your own!\nIrene recommends layering different bag charms for that perfect PT #easeandelegance.\n\nColor - espresso leather\nAntique brass pebbles with engraved PT \nSize - approx. 8.5\"L x 1\" W\nO-ring clip with push spring opening\n\n\nThoughtfully crafted in China\n\n\n","images":["https://cdn.shopify.com/s/files/1/0989/3144/files/240910-PT-12.jpg?v=1762445706","https://cdn.shopify.com/s/files/1/0989/3144/files/240910-PT-13.jpg?v=1726183271"],"price":148,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:50.142Z"},"share_url":"https://firestarter.network/l/lst_4gEBK8pk","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_4gEBK8pk' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Stacked Pebble Bag Charm - Espresso' and a budget_max comfortably above $148.00 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."]}}