{"type":"firestarter.listing","listing":{"id":"lst_3bgUR-58","product_name":"Block Initial Ring","category":"Rings","description":"More than a letter, it’s a statement! This stackable initial ring features a chic block font letter crafted from solid 14k gold or 950 platinum. Wear it alone for a minimalist style or wear multiples to spell out a message! \nNeed help deciding between Platinum and White Gold? Check out our blog!","images":["https://cdn.shopify.com/s/files/1/2065/2103/files/yellow-gold-block-initial-ring.jpg?v=1775149564","https://cdn.shopify.com/s/files/1/2065/2103/files/champagne-gold-block-initial-ring.jpg?v=1775149564","https://cdn.shopify.com/s/files/1/2065/2103/files/block-initial-ring-14k-gold.jpg?v=1775149564","https://cdn.shopify.com/s/files/1/2065/2103/files/block-initial-ring-solid-14k-gold.jpg?v=1775149564","https://cdn.shopify.com/s/files/1/2065/2103/files/white-gold-block-initial-ring.jpg?v=1775149564","https://cdn.shopify.com/s/files/1/2065/2103/files/block-initial-ring-solid-gold.jpg?v=1775149564","https://cdn.shopify.com/s/files/1/2065/2103/files/rose-gold-block-initial-ring.jpg?v=1775149564","https://cdn.shopify.com/s/files/1/2065/2103/files/block-initials-all-letters-14k-gold.jpg?v=1775149564","https://cdn.shopify.com/s/files/1/2065/2103/files/950-platinum-block-initial-ring.jpg?v=1775149564"],"price":388,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:41.729Z"},"share_url":"https://firestarter.network/l/lst_3bgUR-58","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_3bgUR-58' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Block Initial Ring' and a budget_max comfortably above $388.00 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."]}}