{"type":"firestarter.listing","listing":{"id":"lst_j43L5HvQ","product_name":"Every Arrow Kills Signet","category":"Rings","description":" \nThe signet reads 'Vulnerant Omnes Ultima Necat' which translates to \"Every one wounds and the last one kills'. \n \n100% recycled solid oxidized sterling silver with optional solid 14kt gold inlay\n \nFace measures 16mm wide x 17.5mm high\nBand tapers from 18mm to 5mm\n \nPlease allow up to 1 week for production","images":["https://cdn.shopify.com/s/files/1/0057/1971/9970/products/2015-02.02_Digby-047.jpg?v=1575387953","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/2015-02.02_Digby-053.jpg?v=1575387953","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/2014-11.12_Digby-033-v2.jpg?v=1575387953","https://cdn.shopify.com/s/files/1/0057/1971/9970/products/image_2368c29c-72bb-4c77-a652-1185c3ba85ae.jpg?v=1595874218"],"price":240,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:26.531Z"},"share_url":"https://firestarter.network/l/lst_j43L5HvQ","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_j43L5HvQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Every Arrow Kills Signet' and a budget_max comfortably above $240.00 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."]}}