{"type":"firestarter.listing","listing":{"id":"lst__8R-Q1sT","product_name":"Markagram Bidon","category":null,"description":"Limited edition 22oz Water Bottle from the inaugural U.S. running of the Markagram, the \"World's Most Sinister Gravel Adventure\"","images":["https://cdn.shopify.com/s/files/1/0143/5202/files/markagram-bidon-one-size_front.jpg?v=1698931001","https://cdn.shopify.com/s/files/1/0143/5202/files/markagram-bidon-one-size_back.jpg?v=1698931327"],"price":16,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:40.211Z"},"share_url":"https://firestarter.network/l/lst__8R-Q1sT","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__8R-Q1sT' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Markagram Bidon' and a budget_max comfortably above $16.00 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."]}}