{"type":"firestarter.listing","listing":{"id":"lst_xQwfNpvi","product_name":"California - Cotton Crew","category":"Socks","description":"Ahhh, the good ol' Golden State: where the surf's up, the hikes are gnarly and the vibes are laid-back.\n\nAll of our socks are designed at our HQ in Santa Cruz, CA. Curious to know how it all started? Read the Socksmith Story here.","images":["https://cdn.shopify.com/s/files/1/1884/3249/files/707443_2febaf6f-fdef-4ac4-aac7-48235df2c875.jpg?v=1782477654"],"price":12,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:34.792Z"},"share_url":"https://firestarter.network/l/lst_xQwfNpvi","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_xQwfNpvi' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy California - Cotton Crew' and a budget_max comfortably above $12.00 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."]}}