{"type":"firestarter.listing","listing":{"id":"lst_K4o3rERX","product_name":"Knot Textured Black","category":"bikini top","description":"Knot texted black Top\n\nSustainably Handmade in Costa Rica!\n80+ UV Protection\nMade from 100% Biodegradable Nylon\nOeko -Tex®100 Certified - non-toxic fabrics, dyes, and certified to be produced sustainably.\nProduced with Recycled Water\n","images":["https://cdn.shopify.com/s/files/1/0274/1505/2333/files/04761A49-859E-4EF8-8562-C5BCAE28C5F0.jpg?v=1719794306","https://cdn.shopify.com/s/files/1/0274/1505/2333/files/6637E143-2C6A-472A-BBFC-983A408D6781.jpg?v=1719794306"],"price":55.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:17.629Z"},"share_url":"https://firestarter.network/l/lst_K4o3rERX","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_K4o3rERX' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Knot Textured Black' and a budget_max comfortably above $55.50 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."]}}