{"type":"firestarter.listing","listing":{"id":"lst_ydy7W3HW","product_name":"Wavelengths Feet","category":"Holds","description":"Wave-profile feet with a dual-texture gradient designed to reduce predictability. Smooth zones encourage movement, while textured areas provide selective bite. These feet reward precision and commitment and are meant to feel slightly sketchy by design.","images":["https://cdn.shopify.com/s/files/1/0424/1145/files/wavelengths-feet-so-ill-white-12-01-so-ill-4356949.jpg?v=1768589540","https://cdn.shopify.com/s/files/1/0424/1145/files/wavelengths-feet-so-ill-white-12-01-so-ill-3578625.jpg?v=1768589540"],"price":174,"currency":"USD","in_stock":true,"inventory_qty":419958,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:48.631Z"},"share_url":"https://firestarter.network/l/lst_ydy7W3HW","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_ydy7W3HW' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Wavelengths Feet' and a budget_max comfortably above $174.00 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."]}}