{"type":"firestarter.listing","listing":{"id":"lst_2Ry0nar4","product_name":"Bella Floral Small Breed Dog Harness","category":"Dog","description":"These harnesses are specially designed for puppies and small breeds 10 pounds and under - as a lighter, more comfortable option. They are adjustable three ways to perfectly suit your dog's shape and size. Made with durable webbing and perfectly proportioned hardware, small breed harnesses are designed for maximum comfort. Complete the look with a matching collar and lead!\n\nMachine washable\nMade in the USA\nFor puppies and small dogs 10 pounds or lighter\n1/2\" wide ribbon/webbing\n","images":["https://cdn.shopify.com/s/files/1/0453/1424/4770/products/BellaFloralSmallBreedDogHarness.jpg?v=1625760439"],"price":28,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:30.881Z"},"share_url":"https://firestarter.network/l/lst_2Ry0nar4","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_2Ry0nar4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Bella Floral Small Breed Dog Harness' and a budget_max comfortably above $28.00 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."]}}