{"type":"firestarter.listing","listing":{"id":"lst_CklMbQ_Y","product_name":"SuperCool Racerback Sports Bra - Cinnamon","category":"Sports Bras","description":"Lightweight and breathable plus-size sports bra that keeps you cool and supported for medium impact activities. ","images":["https://cdn.shopify.com/s/files/1/0816/9135/files/CinnBra_5x_powerpose.jpg?v=1775069456","https://cdn.shopify.com/s/files/1/0816/9135/files/CinnBra_profile_2x_fbe3d05e-4eb2-4005-967d-2a0161d39f2f.jpg?v=1775069531","https://cdn.shopify.com/s/files/1/0816/9135/files/CinnBra_front_2x_armup.jpg?v=1775069554","https://cdn.shopify.com/s/files/1/0816/9135/files/CinnBra_Back.jpg?v=1775069554","https://cdn.shopify.com/s/files/1/0816/9135/files/CinnBra_detail.jpg?v=1775069554"],"price":49,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-18T20:42:58.389Z"},"share_url":"https://firestarter.network/l/lst_CklMbQ_Y","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_CklMbQ_Y' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SuperCool Racerback Sports Bra - Cinnamon' and a budget_max comfortably above $49.00 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."]}}