{"type":"firestarter.listing","listing":{"id":"lst_RffD8sph","product_name":"Sterling Silver Large Puffy Heart Charm","category":"Necklace > Pendants & Charms","description":"Sterling Silver Large Puffy Heart Charm\nSterling Silver (925)Sold as a pendant only, without a chainLightweight pendant, larger size shown in imageHeart = 15mm (h) x 17.8mm (w)\nGift ready - branded cotton gift bag included\n","images":["https://cdn.shopify.com/s/files/1/0247/1034/8875/products/A1-PD-0259-9S-000-0.silver_5998b3ef-5da0-49e6-b616-f15a1776a08c.jpg?v=1706834702","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A5242_copy_0807_CARRIE-STAR_5000_0929_8521_5f85ab7d-db0f-4040-9fa2-3e564882177b.jpg?v=1764842731","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/A1-PD-0259-SS-000-0_2_a67ea20c-9581-40f8-9d29-6844969461a2.jpg?v=1762945621","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/IMG_5188copy81351264013002590258_2_1804c9e5-0ec7-4dcb-9a68-bd7083e38b68.jpg?v=1762945621","https://cdn.shopify.com/s/files/1/0247/1034/8875/files/AC2A5264_copy_0807_CARRIE-STAR_5000_8521_0ed8f460-114d-4535-8dbf-59ad3dd813ca.jpg?v=1764842731"],"price":26,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:45.980Z"},"share_url":"https://firestarter.network/l/lst_RffD8sph","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_RffD8sph' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sterling Silver Large Puffy Heart Charm' and a budget_max comfortably above $26.00 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."]}}