{"type":"firestarter.listing","listing":{"id":"lst_u8zejT3a","product_name":"Achilles Machine Tee","category":"T-Shirts & Tops","description":"The Achilles Machine design incorporates Nick’s patriotism and unmatched work ethic with USA-themed colors and details. This premium tee is made from a cotton and polyester blend that won't constrict your arms or body while you train.","images":["https://cdn.shopify.com/s/files/1/0752/5585/files/machine-achilles-main.png?v=1726523195","https://cdn.shopify.com/s/files/1/0752/5585/files/machine-achilles-tee-full-front.jpg?v=1713818718","https://cdn.shopify.com/s/files/1/0752/5585/files/machine-achilles-tee-back.jpg?v=1713818208","https://cdn.shopify.com/s/files/1/0752/5585/files/machine-achilles-tee-front.jpg?v=1713818208","https://cdn.shopify.com/s/files/1/0752/5585/files/BasicTeeSizeChartErrorFix_1_e46a68dd-a3da-4844-a031-7a0929aa5876.jpg?v=1749487947"],"price":30,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:04.388Z"},"share_url":"https://firestarter.network/l/lst_u8zejT3a","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_u8zejT3a' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Achilles Machine Tee' and a budget_max comfortably above $30.00 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."]}}