{"type":"firestarter.listing","listing":{"id":"lst_3jQIoT-3","product_name":"Sterling Silver Mariner Chain Bracelet","category":"Bracelet","description":"Mariner Chain Bracelet\n\nSterling Silver (925)\n\nLength = 6\" + 2\" extension (8\" total length)Chain links = 6mm (h) x 8mm (w) 3.5mm (thickness)Lobster claw fittingGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A5-CB-6119-SS-000-0_2_ae1df7f7-c556-403c-aa90-e81e881bf62d.jpg?v=1696252339","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_0193_copy_1257_6119.jpg?v=1777388599","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A0834copy6126247561190320_cb6ca32d-fc67-498c-b2fb-2d7a188da47e.jpg?v=1696932584"],"price":68,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.471Z"},"share_url":"https://firestarter.network/l/lst_3jQIoT-3","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_3jQIoT-3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Mariner Chain Bracelet' and a budget_max comfortably above $68.00 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."]}}