{"type":"firestarter.listing","listing":{"id":"lst_kbzZNXJM","product_name":"CfM + Cloutier Ceramics Slipcast Watercolor Cup - Porcelain","category":null,"description":"Designed in collaboration with ceramicist + shop BFF Julie Cloutier, this beautiful cup holds the perfect amount of water for larger projects. Best of all, it features two notches at the lip for resting your paintbrush!\nEach slipcast cup is hand stamped on the bottom with CfM X Cloutier Ceramics. The cup's interior diameter measures 5\" with an approximately 1/8\" lip.","images":["https://cdn.shopify.com/s/files/1/0631/2017/9426/products/CfM_CloutierCeramicsSlipcastWatercolorCup-Porcelain.jpg?v=1654531100","https://cdn.shopify.com/s/files/1/0631/2017/9426/products/CFMJanuary2020-5.jpg?v=1654545310"],"price":54,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:22.688Z"},"share_url":"https://firestarter.network/l/lst_kbzZNXJM","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_kbzZNXJM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy CfM + Cloutier Ceramics Slipcast Watercolor Cup - Porcelain' and a budget_max comfortably above $54.00 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."]}}