{"type":"firestarter.listing","listing":{"id":"lst_pAeJcAZA","product_name":"You Have My Heart Card","category":"Desk & Library","description":"When the sentiment is strong but the message is simple. This cheerful card gets straight to the point — heart first. It’s blank inside, ready for your own words (or doodle, or inside joke).","images":["https://cdn.shopify.com/s/files/1/0088/6620/1680/files/543ff1776b0467c350c481915d8d57692fe3074951084b4eeec119897caa2bf2.jpg?v=1768420338","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/6dee793d95babdef67f78247e022d9c8a53d4c5bae05a12511891aad56229239.jpg?v=1768420344","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/baca87c2a285e90de2858861c56ffc7d1741b947d9fe73cb00dfb08a7792573e.jpg?v=1768420344","https://cdn.shopify.com/s/files/1/0088/6620/1680/files/6325edfecfb0b5780738c43f331605401a45f30015a0ddd2e14c5a003c3da58d.jpg?v=1768420344"],"price":6,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:28.145Z"},"share_url":"https://firestarter.network/l/lst_pAeJcAZA","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_pAeJcAZA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy You Have My Heart Card' and a budget_max comfortably above $6.00 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."]}}