{"type":"firestarter.listing","listing":{"id":"lst_6yNhnrJa","product_name":"Rails Knit Polo - Ecru","category":"Knitwear","description":"The Rails Polo is a button-down style polo crafted from a lightweight knitted cotton. Clean, breathable, and easy to wear—whether you’re dressing it up or keeping things casual.\nOur model is 6'2\" and wears a size Large. We recommend taking your regular size. Designed in Bondi, Australia.","images":["https://cdn.shopify.com/s/files/1/0116/5092/files/KT25021-ECR-RAILS_KNIT_POLO_1422.jpg?v=1774318386","https://cdn.shopify.com/s/files/1/0116/5092/files/KT25021-ECR-RAILS_KNIT_POLO_1423.jpg?v=1774318386","https://cdn.shopify.com/s/files/1/0116/5092/files/KT25021-ECR-RAILS_KNIT_POLO_1427.jpg?v=1774318386","https://cdn.shopify.com/s/files/1/0116/5092/files/KT25021-ECR-RAILS_KNIT_POLO_1426.jpg?v=1774318386","https://cdn.shopify.com/s/files/1/0116/5092/files/KT25021-ECR-RAILS_KNIT_POLO_1421.jpg?v=1774318386","https://cdn.shopify.com/s/files/1/0116/5092/files/KT25021-ECR-RAILS_KNIT_POLO_1435.jpg?v=1774316876"],"price":109.95,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:30.847Z"},"share_url":"https://firestarter.network/l/lst_6yNhnrJa","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_6yNhnrJa' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Rails Knit Polo - Ecru' and a budget_max comfortably above $109.95 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."]}}