{"type":"firestarter.listing","listing":{"id":"lst_L0-0vfw3","product_name":"Piet Band - 4mm Square Cut","category":"Bands","description":"Square cut stone measures 2mm long and 2mm wide\nSingle stone secured in flush/burnish setting\nSquare wire shank measures 4mm wide\nGemstone stacking ring band style set by hand in solid gold and solid platinum\nDisclaimer: Bicolor sapphires are available in a range of colors. If you choose to set your Piet Band with a Sri Lankan Bicolor Sapphire, we’ll be in touch to coordinate with you on which you like best. Please expect to hear from us by email within 48 hours of order to select a stone. Thereafter we can begin work on the piece. If we are unable to make contact within 5 business days, we may have to cancel your purchase.\nOn The Design Story: Our most versatile and customizable collection, Piet Bands are minimalist, wide, and appealing to hands of all kinds.\n\nItem Details\nOnly available at mociun.com. To purchase this piece, please visit our website.","images":["https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Mociun_Bands__PietBand_014mmSquareCut_R8674.jpg?v=1778874957","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/K6gBLGe5oYzt_D4HBeHWGnA4kPUjRrE49CDqoC5SrIY_0b2e78f0-c0b7-4b72-9eb2-39c41acdfa11.jpg?v=1721405087","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/piet-band-stone-options-squares-UPDATED-_1.jpg?v=1721758742","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/piet-baguette-options-final_f370266e-ad4d-4b71-89a2-97184af35ff0.jpg?v=1721771177","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/p74Hoen8Mr3OZnLf77lVfuIqRiT-P5ZZdxDP-zd92Xo_9a780c38-e841-45ce-be70-8c30334e1fb0.jpg?v=1721405090","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Mociun_Bands__PietBand_044mmSquareCut_R8686.jpg?v=1778874956","https://cdn.shopify.com/s/files/1/0075/5004/2175/files/Mociun_Bands__PietBand_054mmSquareCut_R8680.jpg?v=1778874957"],"price":2420,"currency":"USD","in_stock":true,"inventory_qty":359964,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:49.430Z"},"share_url":"https://firestarter.network/l/lst_L0-0vfw3","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_L0-0vfw3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Piet Band - 4mm Square Cut' and a budget_max comfortably above $2420.00 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."]}}