{"type":"firestarter.listing","listing":{"id":"lst_bBDRk3IZ","product_name":"Engineer Compass - Green","category":null,"description":"\n\nMetal case\n Liquid filled\nRear sight\nLuminous dial\nSighting slot\n Sighting wire\nRotating bezel\n","images":["https://cdn.shopify.com/s/files/1/0899/3912/products/EDITEDSELECTS-0060_0022f0a9-ccc2-4741-a56c-e3897c1ce4db.jpg?v=1628609106","https://cdn.shopify.com/s/files/1/0899/3912/products/938.jpg?v=1628602907","https://cdn.shopify.com/s/files/1/0899/3912/products/936.jpg?v=1628602907","https://cdn.shopify.com/s/files/1/0899/3912/products/937.jpg?v=1628602907","https://cdn.shopify.com/s/files/1/0899/3912/products/EDITEDSELECTS-0059.jpg?v=1628609095"],"price":29,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:31.584Z"},"share_url":"https://firestarter.network/l/lst_bBDRk3IZ","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_bBDRk3IZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Engineer Compass - Green' and a budget_max comfortably above $29.00 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."]}}