{"type":"firestarter.listing","listing":{"id":"lst_SWhYSVMS","product_name":"Kaplan Premium Bow Rosin","category":"D'Addario","description":"Kaplan Premium Rosin is packed in an attractive case, designed for easy one-handed use. A dial at the bottom of the case allows the rosin to be turned, to avoid creating a groove, if desired. Light and Dark rosin options available.","images":["https://cdn.shopify.com/s/files/1/0669/6042/5025/files/do_KRDL_main_transparent.png?v=1773014537","https://cdn.shopify.com/s/files/1/0669/6042/5025/files/do_KRDD_main_transparent.png?v=1773014537","https://cdn.shopify.com/s/files/1/0669/6042/5025/files/do_KRDL_detail1_transparent.png?v=1773014538","https://cdn.shopify.com/s/files/1/0669/6042/5025/files/do_KRDD_detail1_transparent.png?v=1773014538","https://cdn.shopify.com/s/files/1/0669/6042/5025/files/do_KRDL_detail2_transparent.png?v=1773014539","https://cdn.shopify.com/s/files/1/0669/6042/5025/files/do_KRDD_detail2_transparent.png?v=1773014540","https://cdn.shopify.com/s/files/1/0669/6042/5025/files/do_KRDL_detail3_transparent.png?v=1773014540","https://cdn.shopify.com/s/files/1/0669/6042/5025/files/do_KRDD_detail3_transparent.png?v=1773014540","https://cdn.shopify.com/s/files/1/0669/6042/5025/files/do_KRDL_detail4_transparent.png?v=1773014540","https://cdn.shopify.com/s/files/1/0669/6042/5025/files/do_KRDD_detail4_transparent.png?v=1773014541"],"price":12.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:57.757Z"},"share_url":"https://firestarter.network/l/lst_SWhYSVMS","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_SWhYSVMS' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Kaplan Premium Bow Rosin' and a budget_max comfortably above $12.99 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."]}}