{"type":"firestarter.listing","listing":{"id":"lst_lcM0QarO","product_name":"Sterling Silver Tiny Ball Stud Labret","category":"Earrings > Cartilage","description":"Tiny Ball Stud Labret\nSterling Silver (925)Bar = 0.8mm thick x 5.5mm lengthThe ball measures 3mmBall front (screws on)Disc back measures 4mmGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-SB-0627-SS-000-0_1_ea8b469e-5119-4cae-8500-ca8307cd6bea.jpg?v=1708605922","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-SB-0627-SS-000-0_2_f3420fd9-7282-4586-80f8-258abb0511cc.jpg?v=1708605924"],"price":22,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.249Z"},"share_url":"https://firestarter.network/l/lst_lcM0QarO","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_lcM0QarO' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Tiny Ball Stud Labret' and a budget_max comfortably above $22.00 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."]}}