{"type":"firestarter.listing","listing":{"id":"lst_rGyUUUUH","product_name":"The Keychain - Black","category":null,"description":"Full-grain leather keychain. Made 100% by hand in Arizona.\nDurable brass key ring and clip in a Matte Black finish.\nProudly made in the USA.","images":["https://cdn.shopify.com/s/files/1/0030/8756/4915/files/the-sol-strap-bundle-black-handmade-leather-wallet-2884000.jpg?v=1781938812","https://cdn.shopify.com/s/files/1/0030/8756/4915/files/the-sol-strap-bundle-black-handmade-leather-wallet-6519735.jpg?v=1781938813"],"price":25,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:54.163Z"},"share_url":"https://firestarter.network/l/lst_rGyUUUUH","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_rGyUUUUH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Keychain - Black' and a budget_max comfortably above $25.00 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."]}}