{"type":"firestarter.listing","listing":{"id":"lst_qa3HGTJV","product_name":"MATCHA SIFTER","category":"Wares","description":"A stainless steel matcha sifter.\nProportioned to rest comfortably over Matcha Bowl KUMO (our house chawan), this simple fine-mesh sieve prevents clumping and is crucial to producing a well-incorporated suspension. Dose matcha into the sifter with a chashaku, and scrape along the mesh with the back of the scoop until matcha passes through completely.\nWash and dry thoroughly after each use. ","images":["https://cdn.shopify.com/s/files/1/0178/6381/products/siftersquare2.png?v=1742221005","https://cdn.shopify.com/s/files/1/0178/6381/products/siftintobowlsquare.png?v=1742221007","https://cdn.shopify.com/s/files/1/0178/6381/products/siftersquare.png?v=1742221007","https://cdn.shopify.com/s/files/1/0178/6381/products/sifteroverbowlsquare.png?v=1742221006"],"price":10,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:17.383Z"},"share_url":"https://firestarter.network/l/lst_qa3HGTJV","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_qa3HGTJV' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy MATCHA SIFTER' and a budget_max comfortably above $10.00 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."]}}