{"type":"firestarter.listing","listing":{"id":"lst_XOKlDxcz","product_name":"Athena® - Selectorized Weight Stack Upgrade","category":"Exercise & Fitness","description":null,"images":["https://cdn.shopify.com/s/files/1/0574/1215/7598/products/PRA-FT-SIDECABLE-S-L-SelectorizedAthenaSideMount.thumbnail_1b028da7-e2a5-4504-9f1c-cbb05c63a445.jpg?v=1660080050"],"price":162.49,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:05.115Z"},"share_url":"https://firestarter.network/l/lst_XOKlDxcz","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_XOKlDxcz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Athena® - Selectorized Weight Stack Upgrade' and a budget_max comfortably above $162.49 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."]}}