{"type":"firestarter.listing","listing":{"id":"lst_CjFK9Rx0","product_name":"Bark: Banana","category":"Confection","description":"Dark Chocolate Banana Bark\nThere is something quietly irresistible about this banana bark. Rich Ghana 70% chocolate pairs with the naturally sweet, concentrated flavor of freeze-dried bananas. These simple ingredients combine together in just the right way.\nThe result is smooth, satisfying, and easy to enjoy. This is one of those combinations that feels both familiar and just a little special.\nSnack size 4.0 oz. \nIngredients: Organic Cocoa Beans, Organic Cane Sugar, Organic Cocoa Butter, Bananas\nAllergen Information: Nut Free, Soy Free, Gluten Free, Dairy Free\n ","images":["https://cdn.shopify.com/s/files/1/0463/3285/files/PXL_20260508_224506030.jpg?v=1778724801","https://cdn.shopify.com/s/files/1/0463/3285/files/PXL_20260508_224835941.jpg?v=1778724750"],"price":15,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:19.051Z"},"share_url":"https://firestarter.network/l/lst_CjFK9Rx0","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_CjFK9Rx0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Bark: Banana' and a budget_max comfortably above $15.00 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."]}}