{"type":"firestarter.listing","listing":{"id":"lst_wT4Z5KmC","product_name":"McKee's 37 High Output Foaming Sprayer","category":null,"description":"Turn any chemical into a foaming spray!\nUpgrade the sprayer on your favorite McKee's 37 product to turn it into a foaming spray! Great for carpet cleaners, wheel cleaners, waterless washes, and more! The high output design ensures thorough coverage, while the adjustable tip allows you to fine tune the spray pattern.\nCompatible with any McKee's 37 16 or 32 oz. bottle.","images":["https://cdn.shopify.com/s/files/1/0587/0449/4755/products/d0942342-c9be-4307-8941-dacff52fc90b.png?v=1632425074"],"price":3.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:46.057Z"},"share_url":"https://firestarter.network/l/lst_wT4Z5KmC","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_wT4Z5KmC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy McKee's 37 High Output Foaming Sprayer' and a budget_max comfortably above $3.99 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."]}}