{"type":"firestarter.listing","listing":{"id":"lst_suookbtR","product_name":"French Linen Blanc Napkin","category":"Linens","description":"Made in France from the finest linen done in crisp white with a delicate pearl stitched hem. Pre-washed for an heirloom feel but nothing too fussy as the added cotton yarn in these gives them a nicely heavy hand feel.","images":["https://cdn.shopify.com/s/files/1/0720/5824/1345/files/DSC00025Blanc.jpg?v=1728040288","https://cdn.shopify.com/s/files/1/0720/5824/1345/files/Noir-Napkin.jpg?v=1743288923","https://cdn.shopify.com/s/files/1/0720/5824/1345/files/Argile-Napkin.jpg?v=1743288942","https://cdn.shopify.com/s/files/1/0720/5824/1345/files/Khaki-Napkin.jpg?v=1743288973"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:21.884Z"},"share_url":"https://firestarter.network/l/lst_suookbtR","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_suookbtR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy French Linen Blanc Napkin' and a budget_max comfortably above $18.00 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."]}}