{"type":"firestarter.listing","listing":{"id":"lst_bRRdXa_K","product_name":"Letter Stickers!","category":"GIFT","description":"\nAlphabet cut out stickers for your title pages, journal covers and anything you like to write a message on.\n\n2x A5 sheets! Plenty of letters to use &lt;3 \n\nAn original design by Martina's Tiny Store\n","images":["https://cdn.shopify.com/s/files/1/1282/0845/files/letter_sticker_sheets_Long_Beach_1.jpg?v=1747258754","https://cdn.shopify.com/s/files/1/1282/0845/files/letter_sticker_sheets_Long_Beach_2.jpg?v=1747258772"],"price":17,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:08.651Z"},"share_url":"https://firestarter.network/l/lst_bRRdXa_K","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_bRRdXa_K' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Letter Stickers!' and a budget_max comfortably above $17.00 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."]}}