{"type":"firestarter.listing","listing":{"id":"lst_rSmJMqNC","product_name":"Soil Surcharge","category":"Surcharge","description":null,"images":["https://cdn.shopify.com/s/files/1/0150/6262/products/the-sill_in-home-delivery_icon-v2-01_0978883b-21a4-4e6b-babb-97334bc3194d.jpg?v=1762471022"],"price":10,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:27:06.237Z"},"share_url":"https://firestarter.network/l/lst_rSmJMqNC","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_rSmJMqNC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Soil Surcharge' and a budget_max comfortably above $10.00 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."]}}