{"type":"firestarter.listing","listing":{"id":"lst_avZvFP0_","product_name":"Bridge Sock - Black 415","category":"Sock","description":"Made in the USA from recycled materials, these socks use a breathable mesh weave to keep your feet cool, dry, and comfortable through changing conditions. Lightweight, moisture-wicking, and built with a supportive fit that stays in place from the city to the headlands and back.\n\nWear them to the Tuesday Donut Ride, your cousin’s wedding, or just around town. Stay light on your feet, and on the planet.\n\nPart of The City Collection, featuring artwork by Ferris Plock that interprets Chico Brenes’ relationship to movement in San Francisco. A city where nothing is flat, conditions change by the block, and you learn to adjust as you go.","images":["https://cdn.shopify.com/s/files/1/0847/5984/files/20260403_OrNot_0013.jpg?v=1775592352","https://cdn.shopify.com/s/files/1/0847/5984/files/chico-black-and-white.jpg?v=1776196487","https://cdn.shopify.com/s/files/1/0847/5984/files/chico-415-knolling-web.jpg?v=1776195814"],"price":20,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-07-03T14:29:38.239Z"},"share_url":"https://firestarter.network/l/lst_avZvFP0_","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_avZvFP0_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Bridge Sock - Black 415' and a budget_max comfortably above $20.00 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."]}}