{"type":"firestarter.listing","listing":{"id":"lst_8u2qGEyB","product_name":"Puffy Mariner Chain","category":"Necklaces","description":"A standout stunner, this puffy mariner chain is the perfect statement piece. This chain necklace features puffed oval link with two small holes connected to each other with thick round links. This chain is made from 14k yellow gold with thick links that won't bend or lose their shape. Durable and comfortable, this necklace secures with a lobster claw clasp.","images":["https://cdn.shopify.com/s/files/1/2065/2103/files/yellow-gold-puffy-mariner-chain-necklace-14k.jpg?v=1752586826","https://cdn.shopify.com/s/files/1/2065/2103/files/puffed-mariner-chain-solid-gold.jpg?v=1720721766","https://cdn.shopify.com/s/files/1/2065/2103/files/puffy-mariner-chain-necklace-gold.jpg?v=1720721766","https://cdn.shopify.com/s/files/1/2065/2103/files/puffed-mariner-chain-14k-gold.jpg?v=1720721766","https://cdn.shopify.com/s/files/1/2065/2103/files/puffed-mariner-necklace-14k-gold.jpg?v=1720721766","https://cdn.shopify.com/s/files/1/2065/2103/files/puffy-mariner-chain-lobster-lock.jpg?v=1720721766","https://cdn.shopify.com/s/files/1/2065/2103/files/new-solid-gold-chains-stacked_8.jpg?v=1720721766"],"price":1967,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:42.905Z"},"share_url":"https://firestarter.network/l/lst_8u2qGEyB","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 ","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_8u2qGEyB' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Puffy Mariner Chain' and a budget_max comfortably above $1967.00 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."]}}