{"type":"firestarter.listing","listing":{"id":"lst_o-aYXmxV","product_name":"Club Artemisa 1943 Vintage Ballcap","category":"Headwear","description":"\nDescription: Authentic reproduction of the original 1943 Club Artemisa ballcap. Hand-sewn from genuine wool baseball cloth. \nProduct History:\n\n\n\nMade in the USA\n\nGenuine gray pinstripe wool broadcloth, felt \"A\"\nRed wool standard visor with green satin under visor\n\nVintage hair cloth backed buckram crown\n\nSatin taping with cotton sweatband\nAdjustable sizes come with leather strap and antiqued brass closure\n\nItem #: ART43C\n\n\n\nLeague: Cuban National Amateur League\nHistory: This small city between Havana and Pinar Del Río hosted one of Cuba’s top amateur squads in the 1940s. \n","images":["https://cdn.shopify.com/s/files/1/1487/1618/products/ART43C-front.jpg?v=1622573415","https://cdn.shopify.com/s/files/1/1487/1618/products/ART43C-back.jpg?v=1645820588","https://cdn.shopify.com/s/files/1/1487/1618/products/ART43C-back-adj.jpg?v=1645820588","https://cdn.shopify.com/s/files/1/1487/1618/products/ART43C-inside.jpg?v=1645820588"],"price":28,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:37.622Z"},"share_url":"https://firestarter.network/l/lst_o-aYXmxV","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_o-aYXmxV' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Club Artemisa 1943 Vintage Ballcap' and a budget_max comfortably above $28.00 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."]}}