{"type":"firestarter.listing","listing":{"id":"lst_jUcFr6m7","product_name":"Shadow Berry","category":"PHYSICAL","description":"Shadow Berry is a chocolate cherry gloss. Achieve full opacity with two layers, or wear sheer as a lint tint. \nOur lip glosses come in our 6mL tubes with a large applicator wand to effortlessly glide across your lips with the right amount of gloss.\nEach of our glosses is scented with varying scents. \n","images":["https://cdn.shopify.com/s/files/1/0071/8982/3539/products/image15.jpg?v=1700663200","https://cdn.shopify.com/s/files/1/0071/8982/3539/files/ShadowBerry.jpg?v=1700663200","https://cdn.shopify.com/s/files/1/0071/8982/3539/products/TMSGLG_d3a970eb-9278-490f-902c-577258d88b74.jpg?v=1700663200"],"price":14.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:59.713Z"},"share_url":"https://firestarter.network/l/lst_jUcFr6m7","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_jUcFr6m7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Shadow Berry' and a budget_max comfortably above $14.50 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."]}}