{"type":"firestarter.listing","listing":{"id":"lst_acm4CUrC","product_name":"Remain In Light Roast T-Shirt","category":"Wearables","description":"And we may find ourselves \nOut of ideas for new t-shirts.\n\nWhat was once our favorite Remain In Light Roast mug is now a shirt! Printed in Maine on a 100% cotton Comfort Colors white t-shirt. ","images":["https://cdn.shopify.com/s/files/1/2428/8433/files/RemainInLightRoast1.jpg?v=1778524863","https://cdn.shopify.com/s/files/1/2428/8433/files/RemainInLightRoast2.jpg?v=1778524863","https://cdn.shopify.com/s/files/1/2428/8433/files/RemainInLightRoast3.jpg?v=1778524863"],"price":25,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:15.208Z"},"share_url":"https://firestarter.network/l/lst_acm4CUrC","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_acm4CUrC' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Remain In Light Roast T-Shirt' and a budget_max comfortably above $25.00 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."]}}