{"type":"firestarter.listing","listing":{"id":"lst_HcLvzFxW","product_name":"Espresso Saucer","category":"Cafe","description":"Complete your set with our espresso saucers.\n3.75\" W x 0.75\" H and weighs about 0.25 lbs.\nThe Espresso Saucer will ship within 5 - 10 business days.\nTo learn more about our materials, click here.","images":["https://cdn.shopify.com/s/files/1/0525/6963/7016/products/CAFE_ESP-SAUCER_DRK-BRN_WHT_O.png?v=1631730704","https://cdn.shopify.com/s/files/1/0525/6963/7016/files/CAFE_ESP-CUP_DRK-BRN_WHT_F_SAUCER.png?v=1744811327","https://cdn.shopify.com/s/files/1/0525/6963/7016/files/JPD_Studio_0323_LizClayman_0030_2_d16448df-7b1f-4087-957c-a8da5ffb79dc.jpg?v=1744811327","https://cdn.shopify.com/s/files/1/0525/6963/7016/files/espsaucernohover.png?v=1761156883"],"price":25,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:22.542Z"},"share_url":"https://firestarter.network/l/lst_HcLvzFxW","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_HcLvzFxW' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Espresso Saucer' and a budget_max comfortably above $25.00 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."]}}