{"type":"firestarter.listing","listing":{"id":"lst_HD34vuvk","product_name":"Dark Sky Scale Tee","category":"Mens SS Tee","description":"Explore the vastness of the Dark Skies wherever you go. Our best-selling tee now lights up and features the deepest stars the night sky has to offer.","images":["https://cdn.shopify.com/s/files/1/0871/5492/files/boreal-tee.jpg?v=1762272478","https://cdn.shopify.com/s/files/1/0871/5492/files/boreal-tee_1.jpg?v=1756916677","https://cdn.shopify.com/s/files/1/0871/5492/files/PP801013_DarkSkyScaleTee_StudioProduct_Q22025_004.jpg?v=1756916677","https://cdn.shopify.com/s/files/1/0871/5492/files/PP801013_DarkSkyScaleTee_StudioProduct_Q22025_002.jpg?v=1756916678"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-18T20:29:55.096Z"},"share_url":"https://firestarter.network/l/lst_HD34vuvk","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_HD34vuvk' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Dark Sky Scale Tee' and a budget_max comfortably above $40.00 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."]}}