{"type":"firestarter.listing","listing":{"id":"lst_8bGC2R1Y","product_name":"18ct Gold Plated Mariner Chain Ring","category":"Rings > Stacking","description":"18ct Gold Plated Mariner Chain Ring\n\n18ct Gold Plated (Base metal - Sterling Silver 925)\n\nSold as a single ringIndividual chain link measures: 4.3mm x 6mm\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A1-R-3426-9S-000-0_2.jpg?v=1756898119","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_6824_copy_3426_2449.jpg?v=1763118139","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A1-R-3426-9S-000-0.jpg?v=1757508349","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_7217_copy_3426_2475_2001_50c340a6-78c9-48b9-9e3f-c2b77d4ae8a2.jpg?v=1757508349","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_7318_copy_9475_3426_2564_5274_906159da-6f42-42ab-9ad3-6486d619323f.jpg?v=1757508349","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A5074_copy_2564_3426.jpg?v=1764839843"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:44.579Z"},"share_url":"https://firestarter.network/l/lst_8bGC2R1Y","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_8bGC2R1Y' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 18ct Gold Plated Mariner Chain Ring' and a budget_max comfortably above $35.00 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."]}}