{"type":"firestarter.listing","listing":{"id":"lst_brCMVPiY","product_name":"White Horse Greeting Card | FLORA WAYCOTT","category":"Books & Paper Goods","description":"by FLORA WAYCOTT\n\n\n'White Horse' single greeting card, supplied with a warm white envelope. \nCard measures 105mm x 148mm (A6). Printed in the UK on slightly textured, off-white, thick card stock with a beautiful matte finish. Reproduced from an original Flora Waycott hand-painted gouache and watercolour artwork. Cards are packaged with a thin, translucent band which holds the card and envelope together. These are plastic free and recyclable. \nBlank inside.\n\n","images":["https://cdn.shopify.com/s/files/1/0814/7615/files/0A8A5053copy.jpg?v=1770672269","https://cdn.shopify.com/s/files/1/0814/7615/files/0A8A5067copy.jpg?v=1770672269"],"price":5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:15.049Z"},"share_url":"https://firestarter.network/l/lst_brCMVPiY","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_brCMVPiY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy White Horse Greeting Card | FLORA WAYCOTT' 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."]}}