{"type":"firestarter.listing","listing":{"id":"lst_UbvFnN0H","product_name":"Stamp Garden (25 Rubber Stamps-Two Ink Colors)","category":"Curated","description":"You are the architect, planner, designer, and builder with this set of rubber stamps and two colored ink pads. The matchbox-style box contains twenty-five woodbacked stamps in an assortment of shapes and textures, all the essential building blocks needed to create a simple house, a whimsical village, or a towering architectural marvel—the combinations are infinite and immediately gratifying.\nDimensions: 3.75 x 1.25 x 11 inches","images":["https://cdn.shopify.com/s/files/1/1751/9263/products/51MCHjr2cOL.jpg?v=1639264087","https://cdn.shopify.com/s/files/1/1751/9263/products/81v8CZRi-1L.jpg?v=1639264087"],"price":29.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:47.465Z"},"share_url":"https://firestarter.network/l/lst_UbvFnN0H","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_UbvFnN0H' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Stamp Garden (25 Rubber Stamps-Two Ink Colors)' and a budget_max comfortably above $29.95 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."]}}