{"type":"firestarter.listing","listing":{"id":"lst_7DKzCAfZ","product_name":"Racer Sports Bra","category":"Bras","description":"With a sleek and elegant design the Racer Sports Bra showcases the perfect blend of performance and style. The bra features a half-zip and racerback design for optimal support and freedom of movement.","images":["https://cdn.shopify.com/s/files/1/0308/6493/2995/files/VSBR075BLA_VLEG088BLA_3974_2050.jpg?v=1755077362","https://cdn.shopify.com/s/files/1/0308/6493/2995/files/VSBR075BLA_VLEG088BLA_3986_2050.jpg?v=1755077363","https://cdn.shopify.com/s/files/1/0308/6493/2995/files/VSBR075BLA_VLEG088BLA_4006_2050.jpg?v=1755077363"],"price":110,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:42:58.842Z"},"share_url":"https://firestarter.network/l/lst_7DKzCAfZ","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_7DKzCAfZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Racer Sports Bra' and a budget_max comfortably above $110.00 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."]}}