{"type":"firestarter.listing","listing":{"id":"lst_o2NuCKa6","product_name":"Yoga Belt","category":null,"description":"Enhance your yoga practice with our essential Yoga Belt, designed to boost support, flexibility, and deepen stretches. Crafted from a sturdy woven yarn and equipped with a secure metal buckle, it's user-friendly for practitioners of all levels.","images":["https://cdn.shopify.com/s/files/1/0308/6493/2995/files/VACC076BRO_F.jpg?v=1752867973"],"price":18,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:43.371Z"},"share_url":"https://firestarter.network/l/lst_o2NuCKa6","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_o2NuCKa6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Yoga Belt' and a budget_max comfortably above $18.00 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."]}}