{"type":"firestarter.listing","listing":{"id":"lst_48gF50TH","product_name":"Cat Grass Seeds","category":"Seeds & Plants","description":" Do you want to keep your cats from eating potentially harmful houseplants, or coarse, outdoor grass that sticks to the back of their tongues and might contain pesticides? Because it's grown indoors, fibrous cat grass can be served fresh, year-round to assist your cat with digestion, and may help prevent furballs. Grass is ready for cats to eat when it is 2\"-4\" high; place near their water or food bowl for only a few minutes so that they don't binge. Feed for a few minutes at a time on a regular basis to get your kitty's tummy used to it, allowing absorption of all the nutrients. Great for dogs, too!","images":["https://cdn.shopify.com/s/files/1/0658/5693/0045/files/1169i_Cat-Grass_aba9r7_5b39b763-a119-4ade-9026-9f13f60ec1f4.jpg?v=1773102462","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/1169si_Cat-Grass_a80f4824-84bb-4ed2-a16f-286407533c3d.jpg?v=1773102462","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/7753w_L-Cat-Grass-ORG_wlvh3j_56630599-7776-434a-95b4-fbbc18abb30f.jpg?v=1773102462","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/1169w_Cat-Grass.jpg?v=1773102462","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/cat-grass-seeds.jpg?v=1773102462","https://cdn.shopify.com/s/files/1/0658/5693/0045/files/1169w_Cat-Grass_59yqc8_9c1b07a4-aaf6-4a78-8aa4-f294822cabe6.jpg?v=1773102462"],"price":4.99,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:01.950Z"},"share_url":"https://firestarter.network/l/lst_48gF50TH","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_48gF50TH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Cat Grass Seeds' and a budget_max comfortably above $4.99 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."]}}