{"type":"firestarter.listing","listing":{"id":"lst_a7PM-6XP","product_name":"Sterling Silver Compass Star Signet Ring","category":"Rings > Signet","description":"Diamond-cut star cut round signet ring\nSterling Silver (925)Circle = 7mmBand thickness 1.2mmSquare edge ringSold as a single ring\nGift ready - branded cotton gift bag included.","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-R-3607-SS-000-0_fc2aebf6-7656-485f-a0c8-d995e99ff728.jpg?v=1714466279","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_2044_copy_5356_3607.jpg?v=1782834368","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/I3-R-3607-SS-000-0_2_3ff176ac-d69a-439f-bb05-3b68f57d1ce0.jpg?v=1714466279","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_2134_copy_3689_3607.jpg?v=1782834618","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/ringmix6_760f8329-a5b0-4777-b89c-e3df7cddc034.jpg?v=1707213102"],"price":27,"currency":"USD","in_stock":true,"inventory_qty":89991,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:46.432Z"},"share_url":"https://firestarter.network/l/lst_a7PM-6XP","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_a7PM-6XP' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Compass Star Signet Ring' and a budget_max comfortably above $27.00 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."]}}