{"type":"firestarter.listing","listing":{"id":"lst_RVW9cdOY","product_name":"Peanut Butter Dark Chocolate","category":"6-packs","description":"Rich dark chocolate meets organic peanut butter, rolled with oats and sweetened with honey. The one that started it all.","images":["https://cdn.shopify.com/s/files/1/0583/4542/3017/files/KRF_AMZ_6_Pack_PBDC.png?v=1781628984"],"price":21.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:22.498Z"},"share_url":"https://firestarter.network/l/lst_RVW9cdOY","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_RVW9cdOY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Peanut Butter Dark Chocolate' and a budget_max comfortably above $21.99 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."]}}