{"type":"firestarter.listing","listing":{"id":"lst_Iw45PCP7","product_name":"Essential Shampoo","category":"Hair Care","description":"Cleansing and bright, this light, creamy, lathering shampoo washes away buildup and stimulates clarity with a sensorial botanical blend. Black Current and Bergamot help purify the scalp and fortify each strand, while Irish Sea Moss energizes the roots and enhances resilience. As one of our Essentials, it’s a blend that supports holistic alignment and is also SLS-free, protecting color-treated hair.  ","images":["https://cdn.shopify.com/s/files/1/2292/6999/files/tammy-fender-essential-shampoo-es-r-dec2025-1200px.jpg?v=1764967042"],"price":38,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:52.963Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_Iw45PCP7","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_Iw45PCP7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Essential Shampoo' and a budget_max comfortably above $38.00 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."]}}