{"type":"firestarter.listing","listing":{"id":"lst_9P2OHRYQ","product_name":"Melody","category":"Magnetic","description":"Melody is a sapphire blue colored nail polish with a cobalt blue magnetic pigment. \nUse our magnetic tools while the polish is wet to activate the magnetic particles, creating captivating 3D nail art designs. Magnetic wand and Lucky Horseshoe Magnet sold separately.\nDeep and resonant, like a single clear note that lingers long after it’s played. Rich, blue-toned magnetic pigment gives this shade its stage presence.","images":["https://cdn.shopify.com/s/files/1/0622/7797/6235/files/LowRes-product-melody01.jpg?v=1761861855","https://cdn.shopify.com/s/files/1/0622/7797/6235/files/LowRes-swatch-hannah-melody01.jpg?v=1762204698","https://cdn.shopify.com/s/files/1/0622/7797/6235/files/LowRes-macro-melody01.jpg?v=1762289908","https://cdn.shopify.com/s/files/1/0622/7797/6235/files/LowRes-swatch-lola-melody01.jpg?v=1762289908"],"price":16.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:18.740Z"},"share_url":"https://firestarter.network/l/lst_9P2OHRYQ","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_9P2OHRYQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Melody' and a budget_max comfortably above $16.50 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."]}}