{"type":"firestarter.listing","listing":{"id":"lst_b2N7qDl9","product_name":"Luthier Promo Pack","category":null,"description":"This 11-card promo pack contains instruments and patrons voted on by supporters of the crowdfunding campaign in 2024. Feel free to add these fun extras into your next game of Luthier!\nWeight &amp; Dimensions1 oz90mm x 70mm x 10mm","images":["https://cdn.shopify.com/s/files/1/0664/4894/9461/files/PVG02003_4_0f9a63ca-dc61-419d-9430-14940e7e2e41.jpg?v=1746561869","https://cdn.shopify.com/s/files/1/0664/4894/9461/files/PVG02003_2_fbe8c682-111c-4bec-acb5-48668971ebf8.jpg?v=1746725250","https://cdn.shopify.com/s/files/1/0664/4894/9461/files/PVG02003_3_20f29539-c59d-483c-a13e-77fd8ea27e51.jpg?v=1746725250"],"price":5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:00.788Z"},"share_url":"https://firestarter.network/l/lst_b2N7qDl9","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_b2N7qDl9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Luthier Promo Pack' 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."]}}