{"type":"firestarter.listing","listing":{"id":"lst_eUqV2vd_","product_name":"Cactus & Succulent Grow Medium","category":"Soil","description":"Fast-draining, chunky mix. Eco-friendly, high-quality ingredients. Peat and synthetic free.","images":["https://cdn.shopify.com/s/files/1/0019/8361/0978/files/20240121_Web_Cactus_1_1x1_1.jpg?v=1725640645","https://cdn.shopify.com/s/files/1/0019/8361/0978/files/CC_Cactus_Succulent_000067090009_2930x2449_6212d5ea-e1f2-41d9-9328-a1151ae13a86.jpg?v=1725640646","https://cdn.shopify.com/s/files/1/0019/8361/0978/files/WebRes_Rosy-02-Cactus-06.jpg?v=1725640645","https://cdn.shopify.com/s/files/1/0019/8361/0978/files/WebRes_Rosy-02-Cactus-01.jpg?v=1725640645","https://cdn.shopify.com/s/files/1/0019/8361/0978/files/Before_AfterSquare.jpg?v=1725640645","https://cdn.shopify.com/s/files/1/0019/8361/0978/files/WebRes_Rosy-05-Scene-Cactus-02.jpg?v=1725640645"],"price":19.99,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:47.779Z"},"share_url":"https://firestarter.network/l/lst_eUqV2vd_","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_eUqV2vd_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cactus & Succulent Grow Medium' 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."]}}