{"type":"firestarter.listing","listing":{"id":"lst_TJ62leyq","product_name":"Mixed Metal Crossover Ring","category":"Rings","description":"Mixed Metal Crossover Ring\n18ct Gold Plate (Base metal - Sterling Silver 925) and Sterling Silver.Textured band measures 5mm wide.                  Gold, crossover band measures 2.5mm wide\nGift ready - branded cotton gift bag included","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/files/H1-R-1-Gold_2.jpg?v=1759410632","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_6997_copy_4608_0858_3053_623beb1d-90ed-46d8-9be8-f1b03985d898.jpg?v=1763118580","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/H1-R-1-Gold_1.jpg?v=1763118580","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_6988_copy_4608_3053_0858_ccb03e87-f2d2-4633-a0cc-5519faf23a01.jpg?v=1763118580","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_7512_copy_5356_6349_0858_151e5435-331f-4c16-a494-d7819a460961.jpg?v=1763118580"],"price":40,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:44.532Z"},"share_url":"https://firestarter.network/l/lst_TJ62leyq","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_TJ62leyq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mixed Metal Crossover Ring' and a budget_max comfortably above $40.00 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."]}}