{"type":"firestarter.listing","listing":{"id":"lst_PyHDxThk","product_name":"Astor Sun","category":"Sunglasses","description":"Classic, versatile, and flattering, Astor is the perfect frame for just about anyone. A keyhole bridge and rivet detailing add a little something extra. Along with the Lenox, Astor is named for one of New York Public Library’s famous lion statues.\n\nFeatures:\n\nHand Polished Italian Acetate\nCarl Zeiss Sun Lenses\n100% UVA/UVB Protection\nOBE German engineered 5 Barrel Rivet Hinges\nOBE Coated Screws\n\nSizes:\n\nLens: 48 mm\nBridge: 23 mm\nTemple: 149 mm\n","images":["https://cdn.shopify.com/s/files/1/2028/3675/files/ASTOR_SAGRS_S.jpg?v=1743014389","https://cdn.shopify.com/s/files/1/2028/3675/files/ASTOR_SAGRS_A_S.jpg?v=1743014389","https://cdn.shopify.com/s/files/1/2028/3675/files/ASTOR_BLK_S.jpg?v=1749815037","https://cdn.shopify.com/s/files/1/2028/3675/files/ASTOR_BLK_A_S.jpg?v=1749815044","https://cdn.shopify.com/s/files/1/2028/3675/files/ASTOR_SAGE_A_S_ec58848a-ed2c-407d-b49d-5ee72445a0d7.jpg?v=1743014389","https://cdn.shopify.com/s/files/1/2028/3675/files/ASTOR_SNSPT_A_S_73999ac3-0ea7-490f-9910-5f8201920b0f.jpg?v=1743014389"],"price":400,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:39.674Z"},"share_url":"https://firestarter.network/l/lst_PyHDxThk","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 ","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_PyHDxThk' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Astor Sun' and a budget_max comfortably above $400.00 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."]}}