{"type":"firestarter.listing","listing":{"id":"lst_UzhfcwZd","product_name":"River Styx","category":"Nail Polishes","description":"SINK FULLY INTO THE DEPTHS.\ntake your claws on a journey through the unseen realm, as you float through a serene wave of teal blue pigment glowing with a truly spirited burst of ghostly green shimmer. it’ll leave your mortal paws looking like a million obols.RIVER STYX is a teal blue lacquer filled with green shimmer. from the UNDERWORLD SET.","images":["https://cdn.shopify.com/s/files/1/0571/6957/6096/files/mooncat_pdp_UNDERWORLD_RIVER_STYX_3.jpg?v=1689786669","https://cdn.shopify.com/s/files/1/0571/6957/6096/files/mooncat_pdp_UNDERWORLD_RIVER_STYX_Grid.jpg?v=1689786669","https://cdn.shopify.com/s/files/1/0571/6957/6096/files/mooncat_pdp_UNDERWORLD_RIVER_STYX_14.jpg?v=1689891429","https://cdn.shopify.com/s/files/1/0571/6957/6096/files/mooncat_pdp_UNDERWORLD_RIVER_STYX_6.jpg?v=1689891429","https://cdn.shopify.com/s/files/1/0571/6957/6096/files/mooncat_pdp_UNDERWORLD_RIVER_STYX_4.jpg?v=1689891429","https://cdn.shopify.com/s/files/1/0571/6957/6096/files/mooncat_pdp_UNDERWORLD_RIVER_STYX_9.jpg?v=1689891429","https://cdn.shopify.com/s/files/1/0571/6957/6096/files/mooncat_pdp_UNDERWORLD_RIVER_STYX_11.jpg?v=1689891429","https://cdn.shopify.com/s/files/1/0571/6957/6096/files/mooncat_pdp_UNDERWORLD_RIVER_STYX_13.jpg?v=1689891429","https://cdn.shopify.com/s/files/1/0571/6957/6096/files/mooncat_pdp_UNDERWORLD_Comp_RiverStyx_NEW.jpg?v=1689891429","https://cdn.shopify.com/s/files/1/0571/6957/6096/files/mooncat_pdp_UNDERWORLD_RIVER_STYX_Bottle.jpg?v=1689891429"],"price":17,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:18.636Z"},"share_url":"https://firestarter.network/l/lst_UzhfcwZd","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_UzhfcwZd' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy River Styx' and a budget_max comfortably above $17.00 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."]}}