{"type":"firestarter.listing","listing":{"id":"lst_tVvIO3Sy","product_name":"Ren - Denim Blue","category":"Sunglasses","description":"Old school cool, the Ren sunglasses are a nod to the timeless styles of yesteryears. Made from high quality opaque denim blue acetate with matching blue CAT2 lens UV protected lens.Frame height: 44mmFrame width: 145mm","images":["https://cdn.shopify.com/s/files/1/1087/1054/products/Ren_DenimBlue_Front.jpg?v=1630331750","https://cdn.shopify.com/s/files/1/1087/1054/products/Ren_DenimBlue_side.jpg?v=1630331750","https://cdn.shopify.com/s/files/1/1087/1054/products/Ren_DenimBlue_S1.jpg?v=1630331750","https://cdn.shopify.com/s/files/1/1087/1054/products/Ren_DenimBlue_S2.jpg?v=1630331750","https://cdn.shopify.com/s/files/1/1087/1054/products/Ren_DenimBlue_A1.jpg?v=1634627159"],"price":228,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:52.385Z"},"share_url":"https://firestarter.network/l/lst_tVvIO3Sy","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_tVvIO3Sy' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ren - Denim Blue' and a budget_max comfortably above $228.00 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."]}}