{"type":"firestarter.listing","listing":{"id":"lst_IdbvFrHY","product_name":"Mustard Jelly","category":"Jelly","description":"\nMustard Jelly is a muted yellow-orange jelly nail polish with a shiny, transparent finish. Our jelly polishes feature a sheer, buildable formula giving the color depth and allowing your natural nail line to peek through.\nThis fast-food yellow is reminiscent of mustard on hotdogs, fries, burgers, sandwiches, pretzels, potatoes… now we’re getting hungry. Spread a light layer of this nail polish for a subtle taste, or lather it for a stronger flavor if you can’t get enough!","images":["https://cdn.shopify.com/s/files/1/0622/7797/6235/files/LOWRES-bottle-MustardJelly.jpg?v=1699462364","https://cdn.shopify.com/s/files/1/0622/7797/6235/files/LOWRES-swatch-avni-mustardjelly_f2ad64b9-23ca-4dbf-a285-d5f1290b9ffd.jpg?v=1727133342","https://cdn.shopify.com/s/files/1/0622/7797/6235/files/LOWRES-swatch-brittney-mustardjelly_466f7d32-dc8c-4ba6-b729-a4c03fa20238.jpg?v=1727133345","https://cdn.shopify.com/s/files/1/0622/7797/6235/files/LOWRES-swatch-cheyenne-mustardjelly_3a4fe6fd-1cdb-41df-ab1a-0ae100e5052b.jpg?v=1727133348"],"price":12.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:19.164Z"},"share_url":"https://firestarter.network/l/lst_IdbvFrHY","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_IdbvFrHY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mustard Jelly' and a budget_max comfortably above $12.50 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."]}}