{"type":"firestarter.listing","listing":{"id":"lst_Ubw8ZTBk","product_name":"Arachnid Brooch","category":"Accessories","description":"A little creepy, in the best way. This handmade spider brooch is embroidered with glass beads, turning something typically unwelcome into something entirely irresistible. Made in small batches by skilled artisans, because this level of detail doesn’t rush.","images":["https://cdn.shopify.com/s/files/1/0088/6620/1680/files/TRV-SPIDER.jpg?v=1775071259","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/TRV-SPIDER_2550afce-14d4-4222-ac7e-177159adc20b.jpg?v=1775071266"],"price":88,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:27.776Z"},"share_url":"https://firestarter.network/l/lst_Ubw8ZTBk","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_Ubw8ZTBk' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Arachnid Brooch' and a budget_max comfortably above $88.00 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."]}}