{"type":"firestarter.listing","listing":{"id":"lst_F8luRhoT","product_name":"Nantucket Poster Summer Americana Sticker","category":"Stickers","description":"For Nantucket lovers &amp; New England dreamers. This poster-style Americana sticker is a lovely way to remember your favorite summer destination. High quality vinyl sticker. Great to decorate laptops, water bottles, car windows, coolers, suitcases, bikes, kayaks, phone cases, journals, and more.Details:• 2.21\" x 3\"• Printed and shipped with care from the U.S.A.• High quality and durable vinyl, indoor and outdoor use• Waterproof and weather resistant Categories: sticker, stickers, American stickers, americana stickers, summer stickers, summer icons, souvenir stickers, gift shop stickers, beach town stickers, coastal stickers, boutique stickers, vacation stickers, vacation souvenirs, travel stickers, beach stickers, Nantucket sticker, Nantucket souvenir, Nantucket gift, New England souvenir.","images":["https://cdn.shopify.com/s/files/1/0039/7849/4067/files/BM-0001-14689-863.jpg?v=1776722200"],"price":3.2,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:41.658Z"},"share_url":"https://firestarter.network/l/lst_F8luRhoT","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_F8luRhoT' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Nantucket Poster Summer Americana Sticker' and a budget_max comfortably above $3.20 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."]}}