{"type":"firestarter.listing","listing":{"id":"lst_2hlzzh-U","product_name":"Midnight Lightning Chalktopus™","category":"Chalk","description":"DESCRIPTION:\nEvery chalk bag needs a Chalktopus®!\nFrom the creators of Midnight Lightning, this little creature lives inside of your chalk bag and provides superior chalk coverage for enhanced grip - especially with fine powders. ","images":["https://cdn.shopify.com/s/files/1/0424/1145/products/midnight-lightning-chalktopus-midnight-lightning-so-ill-366244.jpg?v=1704930396","https://cdn.shopify.com/s/files/1/0424/1145/products/midnight-lightning-chalktopus-midnight-lightning-so-ill-793382.jpg?v=1721837716","https://cdn.shopify.com/s/files/1/0424/1145/files/midnight-lightning-chalktopus-midnight-lightning-so-ill-568730.jpg?v=1721892573"],"price":8.95,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:48.989Z"},"share_url":"https://firestarter.network/l/lst_2hlzzh-U","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_2hlzzh-U' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Midnight Lightning Chalktopus™' and a budget_max comfortably above $8.95 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."]}}