{"type":"firestarter.listing","listing":{"id":"lst_-HbZ2R_s","product_name":"Blue Spruce Logo Tee","category":"Wearables","description":"Our latest logo tee arrives in a cool Blue Spruce shade! Made from 100% cotton Comfort Colors, it’s soft and comfy as always. You can also pick it up in Graphite!\n","images":["https://cdn.shopify.com/s/files/1/2428/8433/files/Tandem-Logo-Tee-Blue-Spruce-1.jpg?v=1750266462","https://cdn.shopify.com/s/files/1/2428/8433/files/Tandem-Logo-Tee-Blue-Spruce-2.jpg?v=1750266462","https://cdn.shopify.com/s/files/1/2428/8433/files/Tandem-Logo-Tee-Both-Colors_385b7bf5-6ae6-465e-a7d7-33c46e5b8627.jpg?v=1750266462"],"price":25,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:15.405Z"},"share_url":"https://firestarter.network/l/lst_-HbZ2R_s","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_-HbZ2R_s' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Blue Spruce Logo Tee' 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."]}}