{"type":"firestarter.listing","listing":{"id":"lst_3EbYRRS0","product_name":"Linear Holo Taco™","category":"Top Coat","description":"Transform any base colour into holo with this linear holographic topper for a stunning rainbow effect! Linear holo means that the tiny holographic pigments are close enough together that they form rainbows in the shape of a line. Watch it shift as you move your nails under the light!","images":["https://cdn.shopify.com/s/files/1/0050/3001/9162/files/0000s_0010_HT-Bottle-LinearHoloTaco-Black.jpg?v=1770674818","https://cdn.shopify.com/s/files/1/0050/3001/9162/products/holotaco-hand-w-bottle-linear-holo-taco-on-black.jpg?v=1770674818","https://cdn.shopify.com/s/files/1/0050/3001/9162/products/holotaco-hand-w-bottle-zoom-linear-holo-taco-on-black.jpg?v=1770674818","https://cdn.shopify.com/s/files/1/0050/3001/9162/files/0000s_0007_Layer3.jpg?v=1770674818","https://cdn.shopify.com/s/files/1/0050/3001/9162/files/0000s_0006_Layer4.jpg?v=1770674818","https://cdn.shopify.com/s/files/1/0050/3001/9162/products/holotaco-swatch-linear-holo-taco.jpg?v=1770674818","https://cdn.shopify.com/s/files/1/0050/3001/9162/products/HT-BrushShots-linear-holotaco.jpg?v=1770674818","https://cdn.shopify.com/s/files/1/0050/3001/9162/products/holotaco-texture-linear-holo-taco.jpg?v=1770674818"],"price":14,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:20.629Z"},"share_url":"https://firestarter.network/l/lst_3EbYRRS0","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_3EbYRRS0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Linear Holo Taco™' and a budget_max comfortably above $14.00 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."]}}