{"type":"firestarter.listing","listing":{"id":"lst_gVGTu8WC","product_name":"Frog Keychain","category":"Stock","description":"Lights up and makes Ribbit sound! comes with 1 Frog Sticker.","images":["https://cdn.shopify.com/s/files/1/2134/2131/products/frog_keychain_9cccf2c2-1f7e-4f03-aa86-af8385c4cc6b.jpg?v=1618912591","https://cdn.shopify.com/s/files/1/2134/2131/products/IMG_5822_677a0c84-b29c-49ff-b90e-8093e631d2b4.jpg?v=1618912593"],"price":10,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:37.713Z"},"share_url":"https://firestarter.network/l/lst_gVGTu8WC","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_gVGTu8WC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Frog Keychain' and a budget_max comfortably above $10.00 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."]}}