{"type":"firestarter.listing","listing":{"id":"lst_jy4gmHxW","product_name":"Baseplate Compass","category":null,"description":"\n2 3/4\" x 2\"\nClear acrylic construction with black cord lanyard.\nRuler -  Up to 2\" and 50mm\n","images":["https://cdn.shopify.com/s/files/1/0899/3912/files/CW2A6947.jpg?v=1721178355","https://cdn.shopify.com/s/files/1/0899/3912/products/baseplate-compass-1.jpg?v=1721175336","https://cdn.shopify.com/s/files/1/0899/3912/products/baseplate-compass-2.jpg?v=1721175336"],"price":6,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:31.587Z"},"share_url":"https://firestarter.network/l/lst_jy4gmHxW","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_jy4gmHxW' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Baseplate Compass' and a budget_max comfortably above $6.00 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."]}}