{"type":"firestarter.listing","listing":{"id":"lst_nSq3idTy","product_name":"Evening Plum Blossom Ring","category":"Rings","description":"Symbolizing rebirth and renewal, this elegant plum blossom ring feature original acrylic paintings on watercolor paper. Sterling silver bezel and backing.\nPainting measures approximately 7/8 inches tall. Matte finish.","images":["https://cdn.shopify.com/s/files/1/1479/9532/files/26-02-17_026.jpg?v=1776445603","https://cdn.shopify.com/s/files/1/1479/9532/files/26-02-16_030.jpg?v=1776445603","https://cdn.shopify.com/s/files/1/1479/9532/files/26-02-17_025.jpg?v=1776445603"],"price":480,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:25.689Z"},"share_url":"https://firestarter.network/l/lst_nSq3idTy","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_nSq3idTy' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Evening Plum Blossom Ring' and a budget_max comfortably above $480.00 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."]}}