{"type":"firestarter.listing","listing":{"id":"lst_INPac-4J","product_name":"Under RS II","category":"T-shirt","description":"Homologation may be the greatest word in motorsport. It's a mouthful, a five-syllable greek-derived word, but it sparks joy to know that out on the streets pilot-able to mere mortals like us is a 444hp Group B monster. Actually being able to master it is another question, let alone staying on the legal side of the speed limit.","images":["https://cdn.shopify.com/s/files/1/0166/4148/files/under-rs-ii-detail.jpg?v=1782421148","https://cdn.shopify.com/s/files/1/0166/4148/files/under-rs-ii-mens-fitted-tee.jpg?v=1782421151","https://cdn.shopify.com/s/files/1/0166/4148/files/under-rs-ii-mens-heavy-duty-tee.jpg?v=1782421153","https://cdn.shopify.com/s/files/1/0166/4148/files/under-rs-ii-mens-premium-tri-blend.jpg?v=1782421156","https://cdn.shopify.com/s/files/1/0166/4148/files/under-rs-ii-mens-tank.jpg?v=1782421159","https://cdn.shopify.com/s/files/1/0166/4148/files/under-rs-ii-mens-long-sleeve.jpg?v=1782421161","https://cdn.shopify.com/s/files/1/0166/4148/files/under-rs-ii-hoodie.jpg?v=1782421164","https://cdn.shopify.com/s/files/1/0166/4148/files/under-rs-ii-womens-tee.jpg?v=1782421167","https://cdn.shopify.com/s/files/1/0166/4148/files/under-rs-ii-womens-tank.jpg?v=1782421169","https://cdn.shopify.com/s/files/1/0166/4148/files/under-rs-ii-toddler.jpg?v=1782421171","https://cdn.shopify.com/s/files/1/0166/4148/files/under-rs-ii-youths-tee.jpg?v=1782421174","https://cdn.shopify.com/s/files/1/0166/4148/files/under-rs-ii-onesie.jpg?v=1782421176","https://cdn.shopify.com/s/files/1/0166/4148/files/under-rs-ii-landscape-mockup-poster.jpg?v=1782421179"],"price":23.99,"currency":"USD","in_stock":true,"inventory_qty":579942,"dynamic_pricing":false,"listed_at":"2026-07-03T16:16:10.673Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_INPac-4J","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_INPac-4J' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Under RS II' and a budget_max comfortably above $23.99 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."]}}