{"type":"firestarter.listing","listing":{"id":"lst_735WxVIt","product_name":"Penny | Black","category":"Shoes","description":"\nProduct Features\n\n\nBlack Soft Patent Leather\nHand-Stitched Moccasin Toe\nFully Lined Supple Glove Leather Interior\nComfortable Shock-Absorbing Insoles\nLong Lasting Rubber Outsoles\nHandcrafted With Integrity\n\n\n\n\nShipping Info\n\nFree Domestic U.S. Ground Shipping\nFree Domestic U.S. Returns. See Our Full Policy\n\nInternational shipping available\nExpedited shipping options available at checkout\n\n","images":["https://cdn.shopify.com/s/files/1/0419/1525/files/1024x1024-Womens-Penny-Black-092123-3.4.jpg?v=1695664351","https://cdn.shopify.com/s/files/1/0419/1525/files/1024x1024-Womens-Penny-Black-092123-Side.jpg?v=1695664365","https://cdn.shopify.com/s/files/1/0419/1525/files/1024x1024-Womens-Penny-Black-092123-Flatlay1.jpg?v=1695664365","https://cdn.shopify.com/s/files/1/0419/1525/files/1024x1024-Womens-Penny-Black-092123-Flatlay2.jpg?v=1695664365","https://cdn.shopify.com/s/files/1/0419/1525/files/1024x1024-Womens-Penny-Black-092123-Outsole.jpg?v=1695664365","https://cdn.shopify.com/s/files/1/0419/1525/files/1024x1024-Womens-Penny-Black-092123-1.jpg?v=1695664378","https://cdn.shopify.com/s/files/1/0419/1525/files/1024x1024-Womens-Penny-Black-092123-2.jpg?v=1695664379","https://cdn.shopify.com/s/files/1/0419/1525/files/1024x1024-Womens-Penny-Black-092123-3.jpg?v=1695759306"],"price":148,"currency":"USD","in_stock":true,"inventory_qty":169983,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:16.307Z"},"share_url":"https://firestarter.network/l/lst_735WxVIt","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_735WxVIt' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Penny | Black' and a budget_max comfortably above $148.00 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."]}}