{"type":"firestarter.listing","listing":{"id":"lst_KL54FY4M","product_name":"Linear Holo Taco™ (Birthday Gift)","category":"Birthday Gift","description":"Transform any base colour into holo with this linear holographic top coat 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/HT-Bottle-LinearHoloTaco-Black.jpg?v=1771275134","https://cdn.shopify.com/s/files/1/0050/3001/9162/products/holotaco-hand-w-bottle-linear-holo-taco-on-black_09edcacd-e1b2-441b-8157-171a605363b0.jpg?v=1771275134","https://cdn.shopify.com/s/files/1/0050/3001/9162/products/holotaco-hand-w-bottle-zoom-linear-holo-taco-on-black_b3dfdf0a-9319-4828-9ec0-034d39235f4a.jpg?v=1771275134","https://cdn.shopify.com/s/files/1/0050/3001/9162/products/holotaco-swatch-linear-holo-taco_42ff1e26-dd5f-4ec3-8bfa-30f68ac48fe5.jpg?v=1771275134","https://cdn.shopify.com/s/files/1/0050/3001/9162/products/holotaco-texture-linear-holo-taco_1.jpg?v=1771275134","https://cdn.shopify.com/s/files/1/0050/3001/9162/products/HT-BrushShots-linear-holotaco_d973e776-3f79-4614-949b-27d4bd892dd8.jpg?v=1771275134"],"price":14,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:19.498Z"},"share_url":"https://firestarter.network/l/lst_KL54FY4M","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_KL54FY4M' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Linear Holo Taco™ (Birthday Gift)' 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."]}}