{"type":"firestarter.listing","listing":{"id":"lst_reL9pgfk","product_name":"Sidekick Candy Bar","category":null,"description":"Sidekicks. Can't live with them, can't fight crime without them. Batman and Robin. Lone Ranger and Tonto. Garfield and Odie. And now, the ultimate sidekick: Nougat, chocolate and YOUR MOUTH. Layers and layers of delicious dairy-free peanut butter and cashew nougat drizzled with dairy-free caramel and then coated in our signature dark chocolate. Be the superhero of your own life — try this bar today!","images":["https://cdn.shopify.com/s/files/1/0525/0970/4382/files/etherealbars1217_e79cc58b-a609-47e4-95fa-5b0b4160d2da.jpg?v=1685129003"],"price":9,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:19.205Z"},"share_url":"https://firestarter.network/l/lst_reL9pgfk","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_reL9pgfk' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sidekick Candy Bar' and a budget_max comfortably above $9.00 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."]}}