{"type":"firestarter.listing","listing":{"id":"lst_Wba42B_u","product_name":"Fehu 4.5mm Herringbone Necklace | Gold","category":"Necklaces & Chains","description":"An elevated essential for any collection.\nThis gorgeous and substantial 4.5mm, 14k solid gold herringbone chain frames the neck and can be worn alone or layered with other necklaces. \n \nFehu is the Rune for prosperity and abundance. This adornment brings the golden touch, a mood of elegance and ritualized manifestation. \n \nWant a set? This piece pairs perfectly with our Gold Mini Serpent Necklace\nDETAILS:\n\n\nSolid recycled 14K gold\nEthically made in the USA\n15\", 16\" or 18\" Length \n\n Measurement: 4.5 mm width\n\nAlso available in sterling silver\n\n This item ships directly from our studio, 1-2 weeks after order placement. Please email us if you need your order expedited. \n\n","images":["https://cdn.shopify.com/s/files/1/0957/8734/files/14K_16_HERRINGBONE_CHAIN_4.5_38914_9b76597f-3830-4575-b126-dd76b488316f.jpg?v=1762803219","https://cdn.shopify.com/s/files/1/0957/8734/files/14K_18_HERRINGBONE_CHAIN_2.5_38888_23634367-8a30-43b3-ae69-b4482c47ced3.jpg?v=1762803219","https://cdn.shopify.com/s/files/1/0957/8734/files/000000070001_copy.jpg?v=1762803219","https://cdn.shopify.com/s/files/1/0957/8734/files/14K_16_HERRINGBONE_CHAIN_4.5_38904_909794b6-bf2f-4c50-8fca-df3e0d89d50c.jpg?v=1762803219","https://cdn.shopify.com/s/files/1/0957/8734/files/14K_16_HERRINGBONE_CHAIN_4.5_38915_74e5db50-dd90-4bfb-9a80-9d1249079e4b.jpg?v=1762803219","https://cdn.shopify.com/s/files/1/0957/8734/files/14K_16_HERRINGBONE_CHAIN_4.5_38896.jpg?v=1762803219","https://cdn.shopify.com/s/files/1/0957/8734/files/000000070025_copy-2.jpg?v=1762803058"],"price":3498,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:22.648Z"},"share_url":"https://firestarter.network/l/lst_Wba42B_u","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_Wba42B_u' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Fehu 4.5mm Herringbone Necklace | Gold' and a budget_max comfortably above $3498.00 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."]}}