{"type":"firestarter.listing","listing":{"id":"lst_WVNsH-D6","product_name":"Leather Keychain","category":"Leather Keychain","description":"Your keys are with you every single day. The cheap split ring they came on is already bending. The Bull Sheath Leather Keychain is a handcrafted leather key fob built to replace the hardware that should have come standard — a solid brass ring, a full-grain leather tab, and a hand-stitched edge that won't fray or fall apart after six months.\nMade in our Texas studio from the same full-grain vegetable-tanned leather we use in our wallets. The leather develops a patina over time — darkening at the edges, softening with hand contact — and keeps looking better the longer you carry it.\nAvailable with custom personalization. Makes a solid add-on to any wallet order or a standalone gift that actually gets used every day. Handmade in Texas, USA.","images":["https://cdn.shopify.com/s/files/1/0018/4034/9249/files/3.WalnutKeyRing.webp?v=1763673225","https://cdn.shopify.com/s/files/1/0018/4034/9249/files/2.WalnutKeyRing.webp?v=1763673225","https://cdn.shopify.com/s/files/1/0018/4034/9249/files/1.WalnutKeyRing.webp?v=1763673225","https://cdn.shopify.com/s/files/1/0018/4034/9249/files/Monogram_2e970acc-49da-4827-8c8e-c632a2d2c14c.webp?v=1763673228","https://cdn.shopify.com/s/files/1/0018/4034/9249/files/3.ChestnutKeyRing.webp?v=1763673188","https://cdn.shopify.com/s/files/1/0018/4034/9249/files/2.ChestnutKeyRing.webp?v=1763673188","https://cdn.shopify.com/s/files/1/0018/4034/9249/files/1.ChestnutKeyRing.webp?v=1763673188","https://cdn.shopify.com/s/files/1/0018/4034/9249/files/Monogram_e9c71a60-77db-46ae-94fc-68bde94f3d68.webp?v=1763673171","https://cdn.shopify.com/s/files/1/0018/4034/9249/files/3.SaddleTanKeyRing.webp?v=1763673106","https://cdn.shopify.com/s/files/1/0018/4034/9249/files/2.SaddleTanKeyRing.webp?v=1763673106","https://cdn.shopify.com/s/files/1/0018/4034/9249/files/1.SaddleTanKeyRing.webp?v=1763673106","https://cdn.shopify.com/s/files/1/0018/4034/9249/files/Monogram_b3ed3fd6-81fd-47ea-a22d-8b1e5b49b2e9.webp?v=1763673109","https://cdn.shopify.com/s/files/1/0018/4034/9249/files/3.BlackKeyRing.webp?v=1763673063","https://cdn.shopify.com/s/files/1/0018/4034/9249/files/2.BlackKeyRing.webp?v=1763673063","https://cdn.shopify.com/s/files/1/0018/4034/9249/files/1.BlackKeyRing.webp?v=1763673063","https://cdn.shopify.com/s/files/1/0018/4034/9249/files/Monogram_77cc4341-a933-444e-8bd5-ef6bb6c08124.webp?v=1763673067"],"price":34.95,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:53.941Z"},"share_url":"https://firestarter.network/l/lst_WVNsH-D6","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_WVNsH-D6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Leather Keychain' and a budget_max comfortably above $34.95 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."]}}