{"type":"firestarter.listing","listing":{"id":"lst_wJVdxls_","product_name":"MTA Vintage Logo Jumbo Sticker","category":"Stationary","description":"• 200gsm vinyl sticker• 5\" x 5\"• Metallic finish• Officially Licensed by the Metropolitan Transportation Authority• Imported","images":["https://cdn.shopify.com/s/files/1/0920/5284/files/MSNYC1334-front_9362b131-093b-4282-bbda-bc50c1fe1ad3.jpg?v=1765318929","https://cdn.shopify.com/s/files/1/0920/5284/files/Lifestyle_Photo_1_copy_19_dd3dabf8-744b-470e-94cd-5ee1728f4653.jpg?v=1765388932","https://cdn.shopify.com/s/files/1/0920/5284/files/MSNYC1334-front_c00eb794-9414-476f-8aa8-66c199605d60.jpg?v=1765388932"],"price":8,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:23:59.228Z"},"share_url":"https://firestarter.network/l/lst_wJVdxls_","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_wJVdxls_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy MTA Vintage Logo Jumbo Sticker' and a budget_max comfortably above $8.00 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."]}}