{"type":"firestarter.listing","listing":{"id":"lst_29GJStsZ","product_name":"Not So Mini Cinder Block","category":"Decor","description":"Mini handmade cast-concrete cinder blocks perfect for use as book ends, utensil holders, pen cups, and more. Sold individually, available in various colors.","images":["https://cdn.shopify.com/s/files/1/1343/6503/files/240920_ComingSoon_0417_c9f8118a-4ef9-411a-a513-ab7c234335c6.jpg?v=1727365774","https://cdn.shopify.com/s/files/1/1343/6503/files/FABI_SHOOT_703171.jpg?v=1763677743","https://cdn.shopify.com/s/files/1/1343/6503/files/FABI_SHOOT_703153.jpg?v=1763677743","https://cdn.shopify.com/s/files/1/1343/6503/files/240920_ComingSoon_0410_c83d77d2-678a-416b-b7d0-b443115218d1.jpg?v=1763677743","https://cdn.shopify.com/s/files/1/1343/6503/files/FABI_SHOOT_4833738.jpg?v=1763677743","https://cdn.shopify.com/s/files/1/1343/6503/files/FABI_SHOOT_4833661.jpg?v=1763677743","https://cdn.shopify.com/s/files/1/1343/6503/files/240920_ComingSoon_0408_be5c2611-e953-4fdc-896c-e6cc5f731f3d.jpg?v=1763677743","https://cdn.shopify.com/s/files/1/1343/6503/files/240920_ComingSoon_0405_9bad2d97-9b0b-4be3-ab85-3c1bbb5afeec.jpg?v=1763677743","https://cdn.shopify.com/s/files/1/1343/6503/files/240920_ComingSoon_0406_d178ddd5-b714-4e15-b52a-c33930a06bf5.jpg?v=1763677743","https://cdn.shopify.com/s/files/1/1343/6503/files/FABI_SHOOT_703140.jpg?v=1763677950","https://cdn.shopify.com/s/files/1/1343/6503/files/FABI_SHOOT_703124.jpg?v=1763678067","https://cdn.shopify.com/s/files/1/1343/6503/files/FABI_SHOOT_776172.jpg?v=1781362864"],"price":240,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:06.068Z"},"share_url":"https://firestarter.network/l/lst_29GJStsZ","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_29GJStsZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Not So Mini Cinder Block' and a budget_max comfortably above $240.00 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."]}}