{"type":"firestarter.listing","listing":{"id":"lst_GCMevkjo","product_name":"Natural Veg Tan Big Finn","category":null,"description":"Limited quantities available.\nModel: The Big Finn (classic)\nLeather: Natural Veg Tan from Hermann Oak Tannery\nThread: Red, Cream, and Blue\nHermann Oak Natural Veg Tan is tanned by the iconic Hermann Oak tannery in St. Louis, Missouri, using traditional vegetable tanning methods that have remained largely unchanged for over a century. Natural Veg Tan is undyed, unfinished vegetable-tanned leather in its purest form. Left free of pigments and finishes, it develops a rich golden-brown patina over time, darkening with sunlight, oils, and daily use to create a look that's uniquely yours.","images":["https://cdn.shopify.com/s/files/1/0030/8756/4915/files/natural-veg-tan-big-finn-handmade-leather-wallet-7223307.jpg?v=1783111995","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/natural-veg-tan-big-finn-handmade-leather-wallet-5746525.jpg?v=1783111995","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/natural-veg-tan-big-finn-handmade-leather-wallet-3006752.jpg?v=1783111995","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/natural-veg-tan-big-finn-handmade-leather-wallet-4773873.jpg?v=1783111995","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/natural-veg-tan-big-finn-handmade-leather-wallet-1627077.jpg?v=1783111995","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/natural-veg-tan-big-finn-handmade-leather-wallet-4961000.jpg?v=1783111996"],"price":150,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T12:30:02.067Z"},"share_url":"https://firestarter.network/l/lst_GCMevkjo","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_GCMevkjo' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Natural Veg Tan Big Finn' and a budget_max comfortably above $150.00 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."]}}