{"type":"firestarter.listing","listing":{"id":"lst_FPpMX8oq","product_name":"Howell - Tortoise","category":null,"description":"FIT: ONE SIZE FITS ALL\n \nInspired loosely by vintage styles, Howell is notable for its elegantly simple, yet highly considered oval shape. The lens shape is reminiscent of stone, slightly imperfect in the most perfect way, while the softly angled nosebridge and single rivet rectangular endpieces offer a counterbalance to the look with their sharp and unfussy appearance. Finished with dyed lenses with anti-reflective and anti-scratch finishes, and natural shell nose pads for improved stability and grip.\n\n\n\nDesigned in Canada\n\n\nHandcrafted\n\n\nItalian Acetate - Mazzucchelli\n\n\nNatural shell nose pads\n\n\nCR39 Lens with Anti Reflective Treatment\n\n\n100% UV Protection, Category 3\n\n\n49 Eye - 23 Bridge - 150 Temple\n\n\nCustom leather case &amp; cleaning cloth\n\n\n ","images":["https://cdn.shopify.com/s/files/1/0647/0975/5128/files/drypond-eyewear-SS26-Howell-TORTOISE-1.jpg?v=1769838880","https://cdn.shopify.com/s/files/1/0647/0975/5128/files/drypond-eyewear-SS26-Howell-TORTOISE-2.jpg?v=1773546156","https://cdn.shopify.com/s/files/1/0647/0975/5128/files/drypond-eyewear-SS26-Howell-TORTOISE-3_d534dbf6-3d4c-45b7-9505-ad10e30339d6.jpg?v=1776198070","https://cdn.shopify.com/s/files/1/0647/0975/5128/files/drypond-eyewear-SS26-Howell-TORTOISE-4_5b6dd7a9-7f2a-4865-a6a3-d40287caa9e8.jpg?v=1776198070"],"price":150,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:39.237Z"},"share_url":"https://firestarter.network/l/lst_FPpMX8oq","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_FPpMX8oq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Howell - Tortoise' and a budget_max comfortably above $150.00 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."]}}