{"type":"firestarter.listing","listing":{"id":"lst_YHMPKL6z","product_name":"Mountain Spring","category":"Horizontal","description":"\nTones: Kelly Green, Coral, Ochre, Pine, Pale Lavender, Peach\nAbout The Print: Abstract oil painting of a mountain spring encompassed by lush greenery, trees and mountains.\nAbout The Artist: John Henry Twachtman was an American painter who's artistic style ranged throughout his career but became best known for his impressionist landscapes. Twachtman's works are characterized by their soft, atmospheric light and delicate brushwork, reflecting his keen observation of nature. His legacy endures as a key figure in American Impressionism.","images":["https://cdn.shopify.com/s/files/1/1806/8745/files/MountainSpring.jpg?v=1699231698","https://cdn.shopify.com/s/files/1/1806/8745/files/Mountain-Spring-Styled-WEB.png?v=1699383109"],"price":29,"currency":"USD","in_stock":true,"inventory_qty":229977,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:11.856Z"},"share_url":"https://firestarter.network/l/lst_YHMPKL6z","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_YHMPKL6z' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mountain Spring' and a budget_max comfortably above $29.00 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."]}}