{"type":"firestarter.listing","listing":{"id":"lst_RU7h18f7","product_name":"GAMMA Verve Soft","category":"Tennis String","description":"GAMMA Verve Soft sets","images":["https://cdn.shopify.com/s/files/1/0742/9740/9851/files/gamma-verve-soft-gvs12-981181.jpg?v=1761149628","https://cdn.shopify.com/s/files/1/0742/9740/9851/files/gamma-verve-soft-gvs13-302311.jpg?v=1761149630","https://cdn.shopify.com/s/files/1/0742/9740/9851/files/gamma-verve-soft-gvs10-369176.jpg?v=1761149633","https://cdn.shopify.com/s/files/1/0742/9740/9851/files/gamma-verve-soft-gvs11-158280.jpg?v=1761149634"],"price":5,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T14:55:58.760Z"},"share_url":"https://firestarter.network/l/lst_RU7h18f7","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_RU7h18f7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy GAMMA Verve Soft' and a budget_max comfortably above $5.00 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."]}}