{"type":"firestarter.listing","listing":{"id":"lst_ZdXjrdkv","product_name":"Meal Boosters - White Cheddar Collagen+ Protein Blend","category":"Protein Supplements","description":"\n\n16g savory protein per serving: Grass-fed Type I and III collagen peptides enhanced with naturally-occurring whey from real aged white cheddar powder.\n\nSharp, sophisticated flavor: Real aged white cheddar powder delivers a sharp, tangy taste with no artificial colors, just pure cheddar.\n\nMade for meals: Stir into mac and cheese, eggs, soups, rice, and pasta. Mix with a splash of milk first to create a cheese sauce base for extra creaminess.\n\nJoint, skin, and gut support: Collagen-specific aminos support skin, hair, nails, joints, and gut lining.\n\nEasy digestion, no bloat: Hydrolyzed collagen peptides are gentle for daily use.\n\nClean label: No added sugar, gluten free, no artificial flavors or sweeteners. Grass-fed and made in the USA.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/PDP_MB_WC_hero_v2.jpg?v=1780604730","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/MB_WC_Info_NF.jpg?v=1780604730"],"price":49.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:55.057Z"},"share_url":"https://firestarter.network/l/lst_ZdXjrdkv","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_ZdXjrdkv' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Meal Boosters - White Cheddar Collagen+ Protein Blend' and a budget_max comfortably above $49.99 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."]}}