{"type":"firestarter.listing","listing":{"id":"lst_rhGP1K3P","product_name":"Ascent - Performance Organic Cotton Low Rise - Vapor","category":"Basic & Sport","description":"Our Ascent performance socks are our most technical design yet. A shorter version of our Summit sock, the Ascent heel tab low rise sock features a half-terry cushioned footbed, arch support and a ventilated mesh top for extra breathability. Its seamless toe closure prevents irritating toe seams and Y-gore heel construction provides a deep heel pocket that helps to reduce sock movement inside the shoe. Our Ascent performance sock is made in the USA with certified organic cotton that’s grown, spun, and dyed entirely in the southern united states.\n\nMade in the USA\nSeamless Toe Closure\nHeight sits just below the ankle\nArch Support &amp; Ventilation\nLight cushion in the sole and heel and toe\nDeep Heel Pocket Helps Keep Sock in Place\nFoot Hugging Fit\nRetains Shape &amp; Elasticity Over Time\n71% certified organic cotton, 26% nylon and 3% elastic\n","images":["https://cdn.shopify.com/s/files/1/0027/3382/files/zkano-basic-sport-large-mens-shoe-size-8-12-5-ascent-performance-organic-cotton-no-show-vapor-organic-socks-made-in-usa-1227343834.jpg?v=1773607868"],"price":21,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:30.771Z"},"share_url":"https://firestarter.network/l/lst_rhGP1K3P","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_rhGP1K3P' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ascent - Performance Organic Cotton Low Rise - Vapor' and a budget_max comfortably above $21.00 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."]}}