{"type":"firestarter.listing","listing":{"id":"lst_z05R36UF","product_name":"Rich Medium Ruby Studs","category":"Earrings","description":"18k Yellow Gold, 1.27TCW African Rubies\nMade and hand-finished in LA, each piece sold helps ocean-related causes\n","images":["https://cdn.shopify.com/s/files/1/0561/8748/6287/files/RICH-MEDIUM-RUBY-STUDS.jpg?v=1748777547","https://cdn.shopify.com/s/files/1/0561/8748/6287/files/RICH-MEDIUM-RUBY-STUDS_4d9aee7c-a826-49b2-8fe3-278efe103219.jpg?v=1748777548","https://cdn.shopify.com/s/files/1/0561/8748/6287/files/RICH-MEDIUM-RUBY-STUDS_9bd2c476-d1a2-48a1-a194-488188a66aa9.jpg?v=1748777548"],"price":5050,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.442Z"},"share_url":"https://firestarter.network/l/lst_z05R36UF","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_z05R36UF' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Rich Medium Ruby Studs' and a budget_max comfortably above $5050.00 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."]}}