{"type":"firestarter.listing","listing":{"id":"lst_OV9qn39H","product_name":"Optical Calcite Sphere + Metal Stand","category":null,"description":"- Approximate diameter size:         - X-Small: 1.6        - Small: 1.8 - 1.9\"        - Medium: 2.1 - 2.2\"- Listing is for (1) crystal + metal standYou will receive a crystal that is very similar to the crystals pictured (not identical). Since these come from nature each will be a little different, and it is normal to find a formation crack line, small hole, difference in shape/color, or small inclusion of another material. But all will be equally beautiful - I am picky! ♡ ♡ ♡","images":["https://cdn.shopify.com/s/files/1/1433/7246/files/20260426_061754576_iOS1_314802ae-0a26-470b-9a73-fe21e03dc912.jpg?v=1777198232","https://cdn.shopify.com/s/files/1/1433/7246/files/20260426_061635955_iOS1.jpg?v=1777198112","https://cdn.shopify.com/s/files/1/1433/7246/files/20260426_061658311_iOS1.jpg?v=1777198112"],"price":36,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:25.228Z"},"share_url":"https://firestarter.network/l/lst_OV9qn39H","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 ","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_OV9qn39H' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Optical Calcite Sphere + Metal Stand' and a budget_max comfortably above $36.00 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."]}}