{"type":"firestarter.listing","listing":{"id":"lst_qNdSYifx","product_name":"Coupling Screw","category":"Phone Cases","description":"The stainless steel coupling screw secures a variety of Dango parts. The knurled screw head allows for a firm grip to screw and unscrew with your bare fingers.  \n","images":["https://cdn.shopify.com/s/files/1/1981/3079/files/shackle-coupling-screw-dangoproducts-29257803726932.jpg?v=1684488103","https://cdn.shopify.com/s/files/1/1981/3079/files/shackle-coupling-screw-dangoproducts-29257803890772.jpg?v=1684488110","https://cdn.shopify.com/s/files/1/1981/3079/files/coupling-screw-dangoproducts-30882109128788.jpg?v=1706053177"],"price":5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:14.793Z"},"share_url":"https://firestarter.network/l/lst_qNdSYifx","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_qNdSYifx' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Coupling Screw' and a budget_max comfortably above $5.00 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."]}}