{"type":"firestarter.listing","listing":{"id":"lst_x8uFn7wt","product_name":"Astoria Grip Socks  - Merlot Polka","category":null,"description":"Function meets feminine with the Astoria Grip Socks—designed to keep you grounded in every pose and plié. Made with soft, breathable cotton, these studio-ready socks feature an all-over bow grip sole and contrast scallop trim. One size fits most. • Material Make-up: 75% Cotton, 23% Polyester, 2% Spandex\n","images":["https://cdn.shopify.com/s/files/1/0060/8590/2454/files/ASTORIA_DEC57649.jpg?v=1765174280","https://cdn.shopify.com/s/files/1/0060/8590/2454/files/ASTORIA_DEC57647.jpg?v=1765174280","https://cdn.shopify.com/s/files/1/0060/8590/2454/files/Gemini_Generated_Image_8vqg998vqg998vqg.png?v=1765305313"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:02.140Z"},"share_url":"https://firestarter.network/l/lst_x8uFn7wt","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_x8uFn7wt' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Astoria Grip Socks  - Merlot Polka' and a budget_max comfortably above $20.00 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."]}}