{"type":"firestarter.listing","listing":{"id":"lst_-2Wb0HiB","product_name":"Blue Polka Dot Keychain","category":"Keychains","description":"Andi keychains are the cutest you'll find! This one is made out of a super soft linen-like light blue fabric with darker blue polka dots. We're obsessed! ","images":["https://cdn.shopify.com/s/files/1/0020/7421/4498/files/IMG_0353.jpg?v=1773779415","https://cdn.shopify.com/s/files/1/0020/7421/4498/files/IMG_0344.jpg?v=1773779415","https://cdn.shopify.com/s/files/1/0020/7421/4498/files/IMG_0347_d1f60495-3a94-489b-aa10-73755f41066f.jpg?v=1773779415","https://cdn.shopify.com/s/files/1/0020/7421/4498/files/IMG_0345_fbd81137-fd78-4657-89d8-3f5832cf68cd.jpg?v=1773779415"],"price":12,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:58.739Z"},"share_url":"https://firestarter.network/l/lst_-2Wb0HiB","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_-2Wb0HiB' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Blue Polka Dot Keychain' and a budget_max comfortably above $12.00 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."]}}