{"type":"firestarter.listing","listing":{"id":"lst_trWyzr8L","product_name":"Stevie - Cow","category":"Sunglasses","description":"Squoval (square/oval - duh!) chunky 90s style sunglasses in new limited edition Cow print mixed black/white acetate with matching black Category 3 lens. Please note that the acetate mix of these sunglasses mean that every pair is individual and no two pairs will be the same. We consider any inconsistencies of the random mix of black to white a feature of the sunglasses. Unisex. 100% UV protected.Frame width: 141mmFrame height: 43mm","images":["https://cdn.shopify.com/s/files/1/1087/1054/products/StevieCow_front.jpg?v=1595844671","https://cdn.shopify.com/s/files/1/1087/1054/products/StevieCow_side.jpg?v=1595844671","https://cdn.shopify.com/s/files/1/1087/1054/products/Stevie_Cow_Tat2.jpg?v=1595844671","https://cdn.shopify.com/s/files/1/1087/1054/products/Stevie_Cow_Tat3.jpg?v=1595844671","https://cdn.shopify.com/s/files/1/1087/1054/products/Stevie_Cow_memu3.jpg?v=1595844702","https://cdn.shopify.com/s/files/1/1087/1054/products/Stevie_Cow_memu1.jpg?v=1595844702","https://cdn.shopify.com/s/files/1/1087/1054/products/Stevie_Cow_Memu2.jpg?v=1595844702"],"price":238,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:52.829Z"},"share_url":"https://firestarter.network/l/lst_trWyzr8L","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_trWyzr8L' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Stevie - Cow' and a budget_max comfortably above $238.00 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."]}}