{"type":"firestarter.listing","listing":{"id":"lst_GaRNDuWv","product_name":"Notary Linen Napkin Set - Chalk","category":"Cloth Napkins","description":"These napkins were expertly crafted from the finest European flax just for Notary and hand-dyed in two of our signature glaze colors, making them equally beautiful and functional. The classic design and texture make these napkins well suited for formal gatherings or casual nights at home.\nProduct Details:\n\n\nRegular: 18\" L x 18\"\n\nExtra Large: 22\" x 24\"\n\nCare: Machine wash with a gentle detergent. Tumble dry on hot or medium, and remove from the dryer while still very slightly damp so wrinkles do not set. Shake the fabric out flat and smooth it with your hands.","images":["https://cdn.shopify.com/s/files/1/1005/8524/products/KrisLeBoeuf_NotaryCeramics-4494.jpg?v=1643928310","https://cdn.shopify.com/s/files/1/1005/8524/products/KrisLeBoeuf_NotaryCeramics-4493_6acb7a44-1230-489f-ba61-066bc3e739e1.jpg?v=1643928310"],"price":34,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:18.541Z"},"share_url":"https://firestarter.network/l/lst_GaRNDuWv","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_GaRNDuWv' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Notary Linen Napkin Set - Chalk' and a budget_max comfortably above $34.00 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."]}}