{"type":"firestarter.listing","listing":{"id":"lst_-y3LEYkG","product_name":"President Lyndon B. Johnson  - Cotton Crew","category":"Socks","description":"\n\nGood ol' LBJ. This man served as the 36th president of the United States and had previously served as the 37th vice president under President John F. Kennedy. He also served as a U.S. representative, U.S. senator and the Senate's majority leader, thus being one of the few presidents who served in all elected offices at the federal level.Speaking of which, we have JFK socks too. ","images":["https://cdn.shopify.com/s/files/1/1884/3249/files/335915.jpg?v=1782480595"],"price":12,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:36.154Z"},"share_url":"https://firestarter.network/l/lst_-y3LEYkG","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_-y3LEYkG' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy President Lyndon B. Johnson  - Cotton Crew' and a budget_max comfortably above $12.00 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."]}}