{"type":"firestarter.listing","listing":{"id":"lst_aDzY8o98","product_name":"Large Value Refill Pouch | Gut Health Support","category":"Dog Supplies","description":"This Gut Health Support Large Refill Pouch with Pre/Pro/Post-biotics and stomach-soothing superfoods will give your canine best friend three times the support (3-Tins' worth) of the regular Refill Pouch. It is lower impact, convenient, and economical! Great for large dogs or larger fur families... for parents that want to stretch their dollars further (9% further!)\n\n\nReduced packaging\n\n\nLower-impact option\n\n\nBetter for multi-pet households\n\n\nThe large resealable refill contains 7.94 oz (225g) of product, as compared to the regular 2.65 oz (75g) sized refill. Fills your original tin 3X and you save on shipping!\n\nRefills do not come with scoops or feeding instructions, so... Purchase the Tin + Scoop FIRST, here! \n\n If you already have the reusable Tin + Scoop, SUBSCRIBE &amp; SAVE MORE $$$ on your Refill Pouches!\nScroll Down for FAQ + Customer Reviews!","images":["https://cdn.shopify.com/s/files/1/0263/3888/5668/files/Gut_Health_lg_refill.png?v=1762779995","https://cdn.shopify.com/s/files/1/0263/3888/5668/files/Gut_Health_AA_1124_047493c1-31eb-4208-99ad-871516303afd.png?v=1768283322","https://cdn.shopify.com/s/files/1/0263/3888/5668/files/Gut_Guaranteed_Analysis.png?v=1762779995","https://cdn.shopify.com/s/files/1/0263/3888/5668/files/Lg_GUT_new_label.png?v=1762779995"],"price":103,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:33.577Z"},"share_url":"https://firestarter.network/l/lst_aDzY8o98","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_aDzY8o98' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Large Value Refill Pouch | Gut Health Support' and a budget_max comfortably above $103.00 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."]}}