{"type":"firestarter.listing","listing":{"id":"lst_zDxL95I-","product_name":"K-42 Paint Marker","category":"Objects","description":"Silver color, 10ml capacity. Alcohol-based paint is permanent and opaque. Excellent for use on glass, metal, coated paper, and painted surfaces. The 4.5mm bullet tip is best for smooth surfaces. Handmade in the USA.\nConforms to ASTM D-4236. Prop 65 compliant. Uses safer alcohol-based paint.Warning: Flammable and may cause irritation. Keep away from children.","images":["https://cdn.shopify.com/s/files/1/2654/9948/files/AKILA-HIFI-x-Krink-k42.jpg?v=1755646205","https://cdn.shopify.com/s/files/1/2654/9948/files/AKILA-HIFI-x-Krink-k42-2.jpg?v=1755646205"],"price":14,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:40.678Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_zDxL95I-","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_zDxL95I-' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy K-42 Paint Marker' 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."]}}