{"type":"firestarter.listing","listing":{"id":"lst_SMPM4Wgk","product_name":"Sterling Silver Star Charm T-bar Necklace","category":"Necklace","description":"Sterling Silver Star Charm T-bar Necklace.\nSterling Silver (925)Length = 41cmRolo chainStar charm measures 1cmToggle clasp closureSold as a single chain\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/products/A5-CN-1030-9S-000-0_2_186034f8-a197-4868-94b5-da72ca4bda61.jpg?v=1706835156","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A2652copy09251030.jpg?v=1707476401","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-CN-1030-9S-000-0_3.jpg?v=1730284393","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_5077copy100409251030.jpg?v=1707476401"],"price":37,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.207Z"},"share_url":"https://firestarter.network/l/lst_SMPM4Wgk","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_SMPM4Wgk' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Star Charm T-bar Necklace' and a budget_max comfortably above $37.00 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."]}}