{"type":"firestarter.listing","listing":{"id":"lst_QeS0OtD6","product_name":"Innies Mega 4","category":"Holds","description":"DESCRIPTION:\nThe biggest and slimmest hold in the line. Big open hand friction climbing at its finest, its great on lower angles and perfect for compression climbing.","images":["https://cdn.shopify.com/s/files/1/0424/1145/products/innies-mega-4-so-ill-white-12-01-so-ill-226183.jpg?v=1677258138","https://cdn.shopify.com/s/files/1/0424/1145/products/innies-mega-4-so-ill-white-12-01-so-ill-931290.jpg?v=1677258138"],"price":162,"currency":"USD","in_stock":true,"inventory_qty":419958,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:49.587Z"},"share_url":"https://firestarter.network/l/lst_QeS0OtD6","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_QeS0OtD6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Innies Mega 4' and a budget_max comfortably above $162.00 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."]}}