{"type":"firestarter.listing","listing":{"id":"lst_kGJjOaAc","product_name":"Oyster Bag Charm","category":"Accessories","description":"A little luxury goes a long way — especially when it dangles from your favorite bag. Hand-beaded with meticulous detail, this oyster-and-lemon duo brings a dash of seaside glamour and tongue-in-cheek charm to any accessory.","images":["https://cdn.shopify.com/s/files/1/0088/6620/1680/files/BLC-OYSBC-01.jpg?v=1759783972","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/BLC-OYSBC-01_013c7b2b-2e4f-4468-823b-1a0ff34861ad.jpg?v=1759783995"],"price":78,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:28.568Z"},"share_url":"https://firestarter.network/l/lst_kGJjOaAc","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_kGJjOaAc' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Oyster Bag Charm' and a budget_max comfortably above $78.00 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."]}}