{"type":"firestarter.listing","listing":{"id":"lst_HxirfVit","product_name":"Finesse Screw On","category":"Holds","description":"This set of 10 slender fins are perfect for screwing onto volumes making fun feet or pinches.","images":["https://cdn.shopify.com/s/files/1/0424/1145/files/finesse-screw-on-so-ill-white-12-01-so-ill-972221.jpg?v=1746297724","https://cdn.shopify.com/s/files/1/0424/1145/files/finesse-screw-on-so-ill-white-12-01-so-ill-357971.jpg?v=1746297724"],"price":117,"currency":"USD","in_stock":true,"inventory_qty":419958,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:48.687Z"},"share_url":"https://firestarter.network/l/lst_HxirfVit","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_HxirfVit' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Finesse Screw On' and a budget_max comfortably above $117.00 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."]}}