{"type":"firestarter.listing","listing":{"id":"lst_FCdxjOuz","product_name":"Quiver by PFG Mercantile","category":"watercolor","description":"Handmade in the USA by the wonderful Temple Leather Co and PFG Mercantile this veg tanned leather case holds 6 paintstones with room for a travel brush or a small pencil!\n*Sold empty, picture shows paints for example","images":["https://cdn.shopify.com/s/files/1/1985/4495/files/A3F71841-4C0B-4912-8F55-8B4131278648.jpg?v=1691019079","https://cdn.shopify.com/s/files/1/1985/4495/products/ACS_1656.jpg?v=1763579100"],"price":29,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:19.181Z"},"share_url":"https://firestarter.network/l/lst_FCdxjOuz","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_FCdxjOuz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Quiver by PFG Mercantile' and a budget_max comfortably above $29.00 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."]}}