{"type":"firestarter.listing","listing":{"id":"lst_BhoOcnCv","product_name":"Mystery Squat Cylinder 2nd","category":"Squat Cylinder","description":"\nSelected at random (could be a solid colorway or sample color)\nFully functional, but has some cosmetic flaws\n\n3.5” width x 3.5” height\n\n12oz (355ml) to the brim, 10oz (295ml) comfortably\n\nPlease note that all Mystery 2nds are Final Sale!\n\nFortune favors the bold\n","images":["https://cdn.shopify.com/s/files/1/0854/8044/0095/files/Mystery-Squat-Cylinder.jpg?v=1762481691"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:35.485Z"},"share_url":"https://firestarter.network/l/lst_BhoOcnCv","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_BhoOcnCv' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mystery Squat Cylinder 2nd' and a budget_max comfortably above $20.00 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."]}}