{"type":"firestarter.listing","listing":{"id":"lst_cxMPLgnB","product_name":"Willa Sherpa Jacket","category":"Combined Listing","description":null,"images":["https://cdn.shopify.com/s/files/1/1148/2032/files/05_04_WILLASHERPAJACKET_STRIPERIB_CREME_BLACK_0039_04d7017c-be4b-463b-9e1a-d5c0e239563c.jpg?v=1760624430","https://cdn.shopify.com/s/files/1/1148/2032/files/04_WILLASHERPAJACKET_STRIPERIB_BLACK_CREME_I9209_0033.jpg?v=1759185960","https://cdn.shopify.com/s/files/1/1148/2032/files/13_WILLA_SHERPA_JACKET_I9209_CREAM_AMBER_AIRWEIGHT_BRALETTE_B2168_INDIGO_D1_0026.jpg?v=1762284365","https://cdn.shopify.com/s/files/1/1148/2032/files/14_WILLA_SHERPA_JACKET_I9209_INDIGO_AMBER_AIRWEIGHT_BRALETTE_B2168_WHITE_D1_0021.jpg?v=1762284365"],"price":99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:42:58.827Z"},"share_url":"https://firestarter.network/l/lst_cxMPLgnB","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_cxMPLgnB' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Willa Sherpa Jacket' and a budget_max comfortably above $99.00 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."]}}