{"type":"firestarter.listing","listing":{"id":"lst_a5HSUQWA","product_name":"Horseshoe Crab Opener","category":"Tools","description":"We discovered this gem from metalworker Matthew Hall—a horseshoe crab cast in solid bronze that serves as both bottle opener and small sculptural object. Made through lost wax casting, a technique dating back to 2500 BC, each shell begins as a wax model before being transformed into a permanent bronze piece at a foundry near Hall's studio.\nThe process creates natural variations in texture and patina, capturing the ribbed details and organic form of the original specimen. The heft of solid bronze gives it a presence—this is the kind of object that soon finds a permanent place on a desk or mantle, ready for action but appreciated at rest.\nCast in the USA, it arrives in our gift box, making it as thoughtful to give as it is satisfying to use.","images":["https://cdn.shopify.com/s/files/1/0674/2985/9558/files/BMC-HOLIDAY-2025-2858_copy.jpg?v=1763474128","https://cdn.shopify.com/s/files/1/0674/2985/9558/files/BMC-HOLIDAY-2025-3118_copy_2-v2.jpg?v=1776853105","https://cdn.shopify.com/s/files/1/0674/2985/9558/files/BMC-HOLIDAY-2025-3256_copy_2-v2.jpg?v=1763478351","https://cdn.shopify.com/s/files/1/0674/2985/9558/files/BMC-HOLIDAY-2025-3141_copy_2-v2.jpg?v=1763478417"],"price":110,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:24.575Z"},"share_url":"https://firestarter.network/l/lst_a5HSUQWA","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_a5HSUQWA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Horseshoe Crab Opener' and a budget_max comfortably above $110.00 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."]}}