{"type":"firestarter.listing","listing":{"id":"lst_F0S2fFPE","product_name":"Type H Liners","category":null,"description":"\nHolds up to two weeks of litter clumps for a single cat\nCompatible with Modkat Type H Liners or ordinary grocery bags\nWhen full, tie off the handles and dispose with household trash\nMade with 60% recycled HDPE\nDimensions:10 x 15\" H (267 x 381mm H)10 x 21\" H w/ handles (267 x 534mm H)\n","images":["https://cdn.shopify.com/s/files/1/0011/0552/products/liner_2000x_8925c249-8fd3-4014-be5b-879c0b513b15.jpg?v=1665010019","https://cdn.shopify.com/s/files/1/0011/0552/files/linerh50-139311.jpg?v=1715637345","https://cdn.shopify.com/s/files/1/0011/0552/files/bucket-liner_01_e9f15d17-318c-4a96-bdae-e86b1d75f7fd.jpg?v=1711561621"],"price":24.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:31.128Z"},"share_url":"https://firestarter.network/l/lst_F0S2fFPE","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_F0S2fFPE' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Type H Liners' and a budget_max comfortably above $24.99 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."]}}