{"type":"firestarter.listing","listing":{"id":"lst_G6aIO1gH","product_name":"Banana Signet","category":"Rings","description":"Sterling silver signet with a solid 14k gold banana overlay. \n \n100% recycled solid oxidized sterling silver with solid 14k gold inlay\nFace measures 11mm x 8mm\nBand tapers from 11mm to 3mm \nPlease allow up to 1 week for production","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/files/08516468-DCBD-4F53-8726-810DCB82DF59.jpg?v=1712685035","https://cdn.shopify.com/s/files/1/0057/1971/9970/files/08D1115C-DCD7-4DE5-A44D-81793DEE2C42.jpg?v=1712685035"],"price":360,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.170Z"},"share_url":"https://firestarter.network/l/lst_G6aIO1gH","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_G6aIO1gH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Banana Signet' and a budget_max comfortably above $360.00 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."]}}