{"type":"firestarter.listing","listing":{"id":"lst_Li3UNvzI","product_name":"Maxton Design Street Pro Rear Diffuser - Audi B9 A4 (Facelift)","category":"REAR DIFFUSER","description":"Street PRO Rear Diffuser Audi A4 B9 Facelift\nFITS ONLY:Audi A4 B9 Facelift (2020-2024)\nCOMPLETE SET CONTAINS:\n§  Maxton Racing Rear Diffuser\n§  Mounting kitCOLOUR:-> Matte BlackMaxton Racing properties include:\n§  A more durable material; 10 mm thick ABS plastic.\n§  Increased impact and scratch resistance.\n§  New designs, providing a new unique style.\n§  UV protective coating.\n§  Temperature/weather resistant.\n§  Products arrive with protective film vacuum sealed to it.\n§  No painting required.\n§  Multiple finish options: 10 mm thick matte black, 10 mm thick matte black with a red core.\n§  If you decide to paint the product, primer must be used first.\n§ Parts are labelled confirming authenticity and quality of the product.\nThis product has been TUV MATERIALGUTACHTEN certified (TUV certify for material).","images":["https://cdn.shopify.com/s/files/1/0024/4898/2060/files/20220906190439_63178bb798c70-1000x750.jpg?v=1755548370","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/20220906190439_63178bb7b2ae5-1000x750.jpg?v=1755548370","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/20220906190439_63178bb7ba76a-1000x750.jpg?v=1755548370","https://cdn.shopify.com/s/files/1/0024/4898/2060/files/20220906190439_63178bb7dd180-1000x750.jpg?v=1755548370"],"price":549.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:25.807Z"},"share_url":"https://firestarter.network/l/lst_Li3UNvzI","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 ","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_Li3UNvzI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Maxton Design Street Pro Rear Diffuser - Audi B9 A4 (Facelift)' and a budget_max comfortably above $549.99 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."]}}