{"type":"firestarter.listing","listing":{"id":"lst_uQrV7pIw","product_name":"The Big Finn - Black","category":null,"description":"An innovative card holder that doesn't waste space. The Big Finn is the ideal all-in-one wallet for those who want ultimate functionality without the bulk of a traditional wallet. Crafted from American full-grain cowhide, the Big Finn will develop a unique patina over time, adding character with each use. Hand-sewn with durable Tiger Thread, this wallet is built to last for decades.\nDesigned to carry 10+ cards and up to 12 bills. The interior has three compartments and the back of the wallet features an \"easy-access\" pocket. Cash can be left unfolded and tucked in with the front flap, effectively creating a cash wrap. The front flap and tuck closure keeps the contents extra secure. We are extremely confident in our craftsmanship and this wallet comes with a Lifetime Guarantee.\n\nMeasures 4\" x 3.125\" closed.\nWant more options? Build your own.\n","images":["https://cdn.shopify.com/s/files/1/0030/8756/4915/files/the-big-finn-black-handmade-leather-wallet-8579439.jpg?v=1781938953","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/the-big-finn-black-handmade-leather-wallet-6889241.jpg?v=1781938953","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/the-big-finn-black-handmade-leather-wallet-7536833.jpg?v=1781938953","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/the-big-finn-black-handmade-leather-wallet-1509569.jpg?v=1781938953","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/the-big-finn-black-handmade-leather-wallet-3148363.jpg?v=1781938953","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/the-big-finn-black-handmade-leather-wallet-5803556.jpg?v=1781938954","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/the-big-finn-black-handmade-leather-wallet-3131038.jpg?v=1781938954","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/the-big-finn-black-handmade-leather-wallet-3499958.jpg?v=1781938954","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/the-big-finn-black-handmade-leather-wallet-1188879.jpg?v=1781938954","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/the-big-finn-black-handmade-leather-wallet-8172301.jpg?v=1781938955","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/the-big-finn-black-handmade-leather-wallet-1239201.jpg?v=1781938989"],"price":125,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:54.125Z"},"share_url":"https://firestarter.network/l/lst_uQrV7pIw","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_uQrV7pIw' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Big Finn - Black' and a budget_max comfortably above $125.00 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."]}}