{"type":"firestarter.listing","listing":{"id":"lst_kQJqMhBc","product_name":"Yellowstone Geysers Night & Day Long Sleeve","category":"Womens LS Tee","description":"Here's a first - our first-ever women's activewear long sleeve. Made with moisture-wicking recycled polyester and spandex fabric, a classic crop fit and aligns with the Global Recycled Standard.","images":["https://cdn.shopify.com/s/files/1/0871/5492/files/geysers-LS-womens.jpg?v=1762270102","https://cdn.shopify.com/s/files/1/0871/5492/files/EscapeToNatureChokerSet_StudioProduct_Q12024_001_06666484-c7e5-4380-ac51-17624bc73c44.jpg?v=1756916973","https://cdn.shopify.com/s/files/1/0871/5492/files/YellowstoneGeysersNight_DayLongSleeve_StudioProduct_Q12024_002.jpg?v=1756916973","https://cdn.shopify.com/s/files/1/0871/5492/files/YellowstoneGeysersNight_DayLongSleeve_StudioProduct_Q12024_001.jpg?v=1756916973"],"price":19.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:29:55.147Z"},"share_url":"https://firestarter.network/l/lst_kQJqMhBc","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_kQJqMhBc' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Yellowstone Geysers Night & Day Long Sleeve' and a budget_max comfortably above $19.99 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."]}}